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Power Management patents



      
           
This page is updated frequently with new Power Management-related patent applications. Subscribe to the Power Management RSS feed to automatically get the update: related Power RSS feeds. RSS updates for this page: Power Management RSS RSS


Power management in respiratory treatment apparatus

Power management in respiratory treatment apparatus

Dynamic power management scheme in wireless networks based on power over ethernet (poe)

Date/App# patent app List of recent Power Management-related patents
12/18/14
20140372781
 Energy-efficient media equipment device patent thumbnailnew patent Energy-efficient media equipment device
Method and systems for operating a media equipment device having at least a full-power mode and an off-power mode are provided. A voltage supply to the media equipment device may be controlled by the media equipment device itself or by an external power management unit to automatically power-off the media equipment device, and power the device back on a future time.
12/18/14
20140372777
 Adaptive latency tolerance for power management of memory bus interfaces patent thumbnailnew patent Adaptive latency tolerance for power management of memory bus interfaces
A method includes, in a memory system that includes a host and a storage device connected by a bus interface, assessing in the storage device a power supply state of the memory system. In the storage device a latency tolerance is selected for the bus interface based on the assessed power supply state.
12/18/14
20140371523
 Inductively powered remotely adjustable gastric banding system patent thumbnailnew patent Inductively powered remotely adjustable gastric banding system
A power management system provides wireless power to operate components of a remotely adjustable gastric banding system. The power management system comprises an external power component transmitting power, and an implantable power management component receiving power and converting the power for use in powering one or more components of the remotely adjustable gastric banding system, such as a pump.
12/18/14
20140370928
 Dynamic power management scheme in wireless networks based on power over ethernet (poe) patent thumbnailnew patent Dynamic power management scheme in wireless networks based on power over ethernet (poe)
A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power.
12/18/14
20140368154
 Power management apparatus, power management method and power management program patent thumbnailnew patent Power management apparatus, power management method and power management program
According to an embodiment, a power management apparatus is provided with storage means, discharge plan creation means, discharge instruction means. The storage means stores a discharge amount of a power storage device to a distribution system, correspondingly to a prescribed parameter.
12/18/14
20140368045
 Power management and energy storage method patent thumbnailnew patent Power management and energy storage method
A method for improving grid power quality despite the presence of rapidly changing loads and a rapidly changing supply. The inventive method includes an energy generation mode that is used when grid demand is relatively high and an energy storage mode that is used when the energy supply exceeds the grid demand.
12/18/14
20140366876
 Power management in respiratory treatment apparatus patent thumbnailnew patent Power management in respiratory treatment apparatus
A respiratory treatment apparatus provides respiratory treatment with improved power management control to permit more efficient power consumption and power supply units, such as battery powered operation. In one embodiment, power management prioritizes the flow generator (104) over other accessories such as the heating elements (111, 135) of a humidifier (112) and/or a delivery tube.
12/11/14
20140365804
 Non-intrusive power management patent thumbnailNon-intrusive power management
A method and system for managing power consumption of a pool of computing devices are disclosed. One aspect of certain embodiments includes managing resource utilization for each computing device without installing customized software, firmware or hardware on the computing device and dynamically selecting, one or more candidate computing devices for altering their respective power states based on at least real-time information on the quantity of requests..
12/11/14
20140365802
 Information processing apparatus, non-transitory computer-readable medium, and power management method patent thumbnailInformation processing apparatus, non-transitory computer-readable medium, and power management method
An information processing apparatus includes: a communication unit that performs communication with a power supply controller controlling supply and shutoff of power supply of a device; an operation receiving unit that receives input of user operation; an instructing unit that instructs the power supply controller via the communication unit to supply or shut off power supply in response to user operation concerning supply or shutoff of power supply of the device; a setting unit that sets power supply specified to be not permitted to shut off in response to user operation to specify the power supply to be not permitted to shut off; and an instruction disabling unit that disables an instruction to shut off power supply by the instructing unit when the power supply set to be not permitted to shut off is a target of the instruction to shut off power supply by the instructing unit.. .
12/11/14
20140365800
 Electronic apparatus, power management system, and non-transitory computer readable medium storing program patent thumbnailElectronic apparatus, power management system, and non-transitory computer readable medium storing program
Provided is an electronic apparatus including a changing unit that changes control modes of the electronic apparatus including a first mode and a second mode, a first notification unit that notifies a management unit of circumstances of the electronic apparatus at a notification timing which is determined by the electronic apparatus or an external device when the control mode is the first mode, a recording unit that estimates the circumstances at a predicted notification timing and records the circumstances in a storage medium in advance before the changing unit changes the control mode to the second mode, and a second notification unit that notifies the management unit of the circumstances recorded by the recording unit at the notification timing when the control mode is the second mode.. .
12/11/14
20140365798
L2 flush and memory fabric teardown
A system and a method which include one or more processors, a memory coupled to at least one of the processors, a communication link coupled to the memory, and a power management unit. The power management unit may be configured to detect an inactive state of at least one of the processors.
12/11/14
20140365796
Power management for a system on a chip (soc)
In one embodiment, the present invention includes a method for sending a first link handshake signal between a first subsystem and a power management unit (pmu) of a system on a chip (soc) to request entry into a power saving state for the first subsystem, sending a second link handshake signal between the first subsystem and the pmu to acknowledge the request, and placing the first subsystem into the power saving state without further signaling between the pmu and the first subsystem. Other embodiments are described and claimed..
12/11/14
20140365790
Battery power management for a mobile device
Techniques for managing battery power of a mobile device are described. In an aspect, battery power may be reserved for an application prior to execution of the application on the mobile device.
12/11/14
20140365787
Scenario power management
One or more techniques and/or systems are provided for dynamically applying power policies to a computing environment. For example, a computing environment may comprise one or more activity components (e.g., a display driver, an audio driver, an application, etc.) that may provide status information used to identify a scenario (e.g., a video game scenario, a full screen video playback scenario, etc.) that is activated for the computing environment.
12/11/14
20140363060
Hand-held device for biometric identification
A portable, hand-held biometric identification device includes a processor and a memory coupled to the processor. The memory stores user interface software for operating the device and a local data base of biometric data.
12/04/14
20140359332
Power management circuit for a self-powered sensor
A power management circuit including, between a first terminal intended to be connected to an electric power generation source and a second terminal intended to be connected to a load to be powered, a linear regulator and a circuit capable of activating the linear regulator when the power supplied by said source is greater than a first threshold.. .
12/04/14
20140359324
System and method for intelligent multimedia-based thermal power management in a portable computing device
Various embodiments of methods and systems for intelligent multimedia-based thermal power management implemented in a portable computing device (“pcd”) are disclosed. To reduce or increase power consumption in the pcd, embodiments adjust one or more visual multimedia parameters, the settings of which contribute to power consumption associated with an overall multimedia workload.
12/04/14
20140359322
Serial advanced technology attachment interfaces and methods for power management thereof
At least one example embodiment discloses a method of managing a power between a host serial advanced technology attachment (sata) interface and a device sata interface. The method includes first requesting to enter one of power saving states, defined by a sata protocol, and second requesting to enter a deep power saving state if one of the host sata interface and the device sata interface operates at the first requested power saving state.
12/04/14
20140359310
Subsystem-level power management in a multi-node virtual machine environment
A computer-implemented method includes capping the amount of power available to each of a plurality of compute nodes, and managing power allocation among subsystems within each of the compute nodes according to the requirements of workloads assigned to each of the compute nodes. The method further comprises reporting an actual performance level and performance capability for each subsystem within each of the plurality of compute nodes, and monitoring parametric data for a particular workload.
12/04/14
20140358312
System, method, and apparatus for actively managing consumption of electric power supplied by one or more electric power grid operators
A server manages consumption of power supplied by utility or electric power grid operator(s) to multiple power consuming devices. Power flow to the consuming devices is enabled and disabled by controllable devices controlled by one or more client devices.
12/04/14
20140358295
Power management in energy buffered building control unit
A thermostat includes a plurality of hvac (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of hvac control wires corresponding to an hvac system. The thermostat also includes a thermostat processing and control circuit configured to at least partially control the operation of the hvac system and a powering circuit coupled to the hvac wire connectors and configured to provide an electrical load power to the thermostat processing and control circuit.
12/04/14
20140355781
Battery-powered wireless audio device and a method of operating such a wireless audio device
A wireless audio device includes an audio streaming unit to wirelessly transmit an audio signal to a remote hearing device such as a hearing aid or a cochlear implant. A remote control unit to wirelessly controls the remote hearing device, a battery monitor determines a power level of a battery and provides a battery state signal indicative of the power level of the battery.
12/04/14
20140354346
Power management during wakeup
A circuit comprises a first set of first transistors and a second set of transistors. The first transistors are configured to be turned on in a sequential manner.
12/04/14
20140354242
Device and charge control method
According to one embodiment, an electronic device includes a controller and a charging circuit. The controller is configured to perform power management of the electronic device.
12/04/14
20140354234
Control, protection and power management system for an energy storage system
A control, protection and power management system for an energy storage system, comprises an interface configured to communicate and provide energy exchange with a host power system, a local load, and the energy storage system, and processing structure configured to receive signals from the host power system and the energy storage system, to determine a mode of operation of the energy storage system and to provide control, protection and power management to the energy storage system.. .
12/04/14
20140354081
Electrical power grid for a downhole bha
A downhole electrical power grid electrically connects a string of downhole tools including at least a first power generating tool and a second power consuming tool. The power generating tool includes a power generator, an electric load, and a power management controller.
11/27/14
20140351619
Suspension and/or throttling of processes for connected standby
One or more techniques and/or systems are provided for assigning power management classifications to a process, transitioning a computing environment into a connected standby state based upon power management classifications assigned to processes, and transitioning the computing environment from the connected standby state to an execution state. That is, power management classifications, such as exempt, throttle, and/or suspend, may be assigned to processes based upon various factors, such as whether a process provides desired functionality and/or whether the process provides functionality relied upon for basic operation of the computing environment.
11/27/14
20140351614
Data storage system with power management and method of operation thereof
A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit.. .
11/27/14
20140351608
Power management in a discrete memory portion
Systems and methods of operating a computing system may involve receiving, at a control interface, an instruction to alter a power state at a memory device, and directing, by the control interface, a controller to control a power supply to a memory device channel to alter the power state in the memory device.. .
11/27/14
20140351560
Low power management of multiple sensor integrated chip architecture
A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture. In one embodiment, a method comprises, at a computing device that includes a first processor, a second processor and a third processor, performing, by the second processor, a first scan at a first scan rate for first location data using a sensor; receiving, at the second processor, from the sensor, the first location data; determining, by the second processor, a first location using the first location data; receiving, by the second processor, a modality of the computing device; in response to determining the first location, determining, by the second processor, that the modality corresponds to a predetermined state; and in response to determining that the modality corresponds to the predetermined state, performing, by the second processor, a second scan at a second scan rate for second location data using the sensor..
11/27/14
20140351559
Low power management of multiple sensor chip architecture
A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture. In one embodiment, a method comprises, at a computing device that includes a first processor, a second processor and a third processor, receiving, at the first processor, first sensor data from a first sensor; determining, at the first processor, a motion state of the computing device using the first sensor data; in response to determining that the motion state corresponds to a predetermined motion state, activating the second processor; receiving, at the second processor, second sensor data from a second sensor; determining, by the second processor, that the motion state corresponds to the predetermined motion state using the second sensor data; and, in response to determining that the motion state corresponds to the predetermined motion state using the second sensor data, sending the motion state to the third processor..
11/27/14
20140351558
Low power management of multiple sensor integrated chip architecture
A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture. In one embodiment, a method comprises, at a computing device that includes a first processor, a second processor and a third processor, receiving, by the first processor operating at a first clock rate, first sensor data from a first sensor operating at a first data rate; determining, by the first processor, a movement of the computing device using the first sensor data; in response to determining the movement of the computing device, performing, by the first processor, a first motion state algorithm to determine whether a modality of the computing device is a first motion state; and, in response to determining that the modality of the computing device is not the first motion state, changing, by the first processor, at least one of the first processor to operate at a second clock rate sufficient to perform a second motion state algorithm and changing the first sensor to operate at a second data rate sufficient to perform the second motion state algorithm, wherein the second motion state algorithm is used to determine whether the modality of the computing device is a second motion state..
11/27/14
20140350745
Method and apparatus for actively managing consumption of electric power over an electric power grid
A client device manages consumption of power supplied by an electric utility to multiple power consuming devices. Power flow to the power consuming devices is selectively enabled and disabled by one or more controllable devices controlled by the client device.
11/27/14
20140350743
Tiered power management system for microgrids
Systems and methods to perform multi-objective energy management of micro-grids include determining, by an advisory layer with model predictive control (mpc) using a processor, long-term power management directives that include a charging threshold that characterizes one or more power sources, where the advisory layer provides optimal set points or reference trajectories to reduce a cost of energy; and determining real-time actions based on the charging threshold to adaptively charge a battery from the one or more power sources or to discharge the battery.. .
11/27/14
20140350700
Power control apparatus, power control system, and control method
A hems (200) connects to a plurality of devices furnished to a consumer's residence, and performs control relating to power management of the plurality of devices. The hems (200) is provided with a controller (240) for transmitting control information for the purpose of respective control of the plurality of devices, respectively to the plurality of devices on the basis of a predetermined cycle.
11/27/14
20140347947
Apparatus and methods to provide power management for memory devices
An apparatus, such as a nonvolatile solid-state memory device, may, in some implementations, include access line bias circuitry to set a bias level associated with a deselected access line(s) of a memory core in response to mode information. In one approach, access line bias circuitry may use linear down regulation to change a voltage level on deselected access lines of a memory core.
11/27/14
20140347274
Low power management of multiple sensor integrated chip architecture
A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture. In one embodiment, a method comprises, at a computing device that includes a first processor, a second processor and a third processor, receiving, by the first processor, sensor data from a first sensor; determining, by the first processor, a movement by the computing device using the sensor data; receiving, by the first processor, a modality of the computing device; in response to determining that the modality corresponds to a predetermined state, determining, by the first processor, a modality move distance associated with the predetermined state; determining, by the first processor, a move distance of the computing device using the modality move distance; determining, by the first processor, that the move distance of the computing device is at least a move distance threshold; and, in response to determining that the move distance of the computing device is at least a move distance threshold, reporting, by the first processor, to at least one of the second processor and the third processor, that the move distance of the computing device is at least the move distance threshold..
11/27/14
20140347060
System for power balance monitoring in batteries
A system for power balance monitoring in an energy storage battery comprising a plurality of energy modules connected in a series-parallel configuration. The energy storage module comprises a plurality of cells.
11/20/14
20140344606
Electronic system and method for starting electronic system through cec
A method for starting an electronic system through cec is disclosed, in which the electronic system includes a power management controller and a processing circuit controlled by the power management controller. In the method, a cec bus which is electrically connected to the power management controller is detected, and a cec data transmitted from the cec bus is compared with a pre-determined logic value.
11/20/14
20140344599
Method and system for power management
Embodiments described herein include a method for power management. In an embodiment, the method includes responsive to a determination that an idle time has exceeded a threshold, transitioning a device to an intermediate power state in which a predetermined processing module of the device is powered down, the idle time being a time since a last wakeup event, and determining whether to transition the device from the intermediate power state to a substantially powered down state..
11/20/14
20140344590
Electronic device and power management method
An electronic device includes a central processing unit (cpu), a plurality of power driving circuits, and a control unit. The control unit includes a microcontroller and a storage electronically connected to the microcontroller, the microcontroller is electronically connected to the cpu and the power driving circuits.
11/20/14
20140344588
Portable electronic system and power management method thereof
A portable electronic system and power management method thereof are disclosed. The portable electronic system includes a portable host and a portable power supply.
11/20/14
20140344587
Event based dynamic power management
An apparatus, computer readable medium, and method of event based dynamic power management. The method includes responding to receiving an indication of an event that is external to a hardware block engine by adjusting the power to the hardware block engine, if the event indicates that the power to the hardware block engine should be adjusted.
11/20/14
20140342538
Ion implantation system and method
An ion implantation system and method, providing cooling of dopant gas in the dopant gas feed line, to combat heating and decomposition of the dopant gas by arc chamber heat generation, e.g., using boron source materials such as b2f4 or other alternatives to bf3. Various arc chamber thermal management arrangements are described, as well as modification of plasma properties, specific flow arrangements, cleaning processes, power management, eqillibrium shifting, optimization of extraction optics, detection of deposits in flow passages, and source life optimization, to achieve efficient operation of the ion implantation system..
11/20/14
20140340345
Channel scan logic
A device that can autonomously scan a sensor panel is disclosed. Autonomous scanning can be performed by implementing channel scan logic.
11/20/14
20140340158
Reducing kickback current to power supply during charge pump mode transitions
Kickback current from a charge pump to a power management integrated circuit (pmic) may be reduced by dissipating charge from fly and hold capacitors during mode transitions. A switch may be placed in series between the charge pump and the pmic to disconnect the charge pump and prevent kickback current from reaching the pmic.
11/20/14
20140340127
Semiconductor device
A semiconductor device with short overhead time. The semiconductor device includes a first wiring supplied with a power supply potential, a second wiring, a switch for controlling electrical connection between the first wiring and the second wiring, a load electrically connected to the second wiring, a transistor whose source and drain are electrically connected to the second wiring, and a power management unit having functions of controlling the conduction state of the switch and controlling a gate potential of the transistor.
11/20/14
20140340075
Power management device, method of controlling power management device, and program for controlling power management device
A power management device includes an obtaining portion for obtaining information on power consumption from a plurality of electrical appliances, a display portion, and a controller for causing the display portion to display information on power consumption in the plurality of electrical appliances obtained through the obtaining portion. In each electrical appliance, a plurality of pieces of attribute information are set in advance in association, the controller carries out grouping of the plurality of electrical appliances in a plurality of layers based on the plurality of pieces of attribute information, and for each group categorized through grouping into the plurality of layers, the controller causes information on power consumption in an electrical appliance belonging to the group to be displayed..
11/20/14
20140338458
Triboelectric generators and sensors
A triboelectric power system includes a triboelectric generator, a rechargeable energy storage unit and a power management circuit. The rechargeable energy storage unit is associated to the triboelectric generator.
11/13/14
20140337652
Electronic device
An electronic device is capable of switching between a standby state and a working state. The electronic device includes a power management module, a key module, a detection module, a processor, and a trigger module.
11/13/14
20140337650
System and method for power management in a multiple-initiator storage system
The disclosure is directed to a system and method for managing a plurality of storage devices. In an embodiment, at least one enclosure is configured to contain or support a plurality of storage devices accessible by a plurality of initiators.
11/13/14
20140337649
Memory power savings in idle display case
In an embodiment, a system includes a memory controller that includes a memory cache and a display controller configured to control a display. The system may be configured to detect that the images being displayed are essentially static, and may be configured to cause the display controller to request allocation in the memory cache for source frame buffer data.
11/13/14
20140337082
Energy audit tool
An energy audit tool is provided. The energy audit tool includes a server, a communication device in communication with the server, and an onsite and secure web-based application tool operable on the communication device.
11/13/14
20140336861
Method and apparatus for power management of an electric drive for a hybrid vehicle
The invention relates to a method and a device for power management of an electrical drive for a hybrid vehicle, wherein the method comprises the following steps: detecting (s1) an adjustable power requirement for the electrical drive device and an available electrical battery capacity of the electrical energy store by means of a detecting unit (21); comparing (s2) the detected adjustable power requirement to the detected available electrical battery capacity by means of a control unit (22); and deactivating (s3) at least one of the electrical consumers in dependence on criteria specified by the control unit for one or a plurality of specified time intervals by the control unit (22), if the comparison results in a lower available electrical battery capacity than the adjustable power requirement.. .
11/13/14
20140336839
Power management system, electronic apparatus, and computer-readable medium
A power management system includes an electronic apparatus including a notification unit, a recording unit, a switching unit, and a transmitting unit, a management apparatus including an apparatus control unit, and a relay apparatus relaying communication between the apparatuses. In the first mode, the notification unit notifies the management apparatus of the state of the electronic apparatus at predetermined timings or according to a change in the state.
11/13/14
20140335809
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
A wireless receiver (10) includes a down converter module (210) operable to deliver a signal having a signal bandwidth that changes over time, a dynamically controllable filter module (200) having a filter bandwidth and fed by said down converter module (210), and a measurement module (295) operable to at least approximately measure the signal bandwidth, said dynamically controllable filter module (200) responsive to said measurement module (295) to dynamically adjust the filter bandwidth to more nearly match the signal bandwidth as it changes over time, whereby output from said filter module (200) is noise-reduced. Other wireless receivers, electronic circuits, and processes for their operation are disclosed..
11/13/14
20140335807
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
A wireless receiver (10) includes a down converter module (210) operable to deliver a signal having a signal bandwidth that changes over time, a dynamically controllable filter module (200) having a filter bandwidth and fed by said down converter module (210), and a measurement module (295) operable to at least approximately measure the signal bandwidth, said dynamically controllable filter module (200) responsive to said measurement module (295) to dynamically adjust the filter bandwidth to more nearly match the signal bandwidth as it changes over time, whereby output from said filter module (200) is noise-reduced. Other wireless receivers, electronic circuits, and processes for their operation are disclosed..
11/13/14
20140334597
Medical system, server apparatus, and power management method
A medical apparatus includes an apparatus main body (11) configured to execute imaging or treatment of an object in accordance with an imaging plan or a treatment plan, an electric power calculation unit (29) configured to calculate an electric power required for the imaging or the treatment based on the imaging plan or the treatment plan, a communication unit (23) configured to receive power information from a plurality of other medical apparatuses, a total electric power calculation unit (30) configured to calculate a total electric power from the calculated electric power and the received electric power, a comparing unit (31) configured to compare the calculated total electric power with a threshold, and a display (25) configured to display a comparison result obtained by the comparing unit.. .
11/13/14
20140334424
Methods and apparatus for power management in a wireless communication system
Methods and apparatus for communication comprise aspects that include performing a power management procedure for configuring a subset of network entities to receive one or more of downlink signal measurements and/or one or more uplink signal measurements. The methods and apparatus further comprise aspects that include storing the one or more one or more of downlink signal measurements and/or one or more uplink signal measurements associated with the subset of network entities at a database for managing transmit power at the subset of network entities.
11/13/14
20140333274
Complex power management device and communication device
A complex power management device includes dc/dc converters and a common reference line connected in common to the dc/dc converters. Each of the dc/dc converters includes a first switch element and inductor connected in series between first and second nodes, a second switch element, one end of which is connected to a third node that is a connection point of the first switch element and the inductor and the other end of which is connected to the corresponding ground terminal, and an output voltage adjustment circuit, which exclusively controls an on/off state of the first and second switch elements based on a voltage of a fourth node that is the other end of the second switch element.
11/13/14
20140333136
Integrated electronics for perpetual energy harvesting
An apparatus for perpetually harvesting ambient near ultraviolet to far infrared radiation to provide continual power regardless of the environment, incorporating a system for the harvesting electronics governing power management, storage control, and output regulation. The harvesting electronics address issues of efficiently matching the voltage and current characteristics of the different harvested energy levels, low power consumption, and matching the power output demand.
11/13/14
20140333133
Integrated circuit power management module
An integrated circuit includes a set of electronic circuits, a voltage regulator, and a power management module. The power management module includes a set of dummy circuits connected to the set of electronic circuits, a control signal generator, a counter and a shift register.
11/06/14
20140331069
Power management for multiple compute units
An interface couples a plurality of compute units to a power management controller. The interface conveys a power report for the plurality of compute units to the power management controller.
11/06/14
20140329534
Power management in a cellular system
There is provided a method for controlling a power allocation in a base station of a cell in a cellular communications network across a plurality of sub-bands. It is determined whether a long-term performance achieved by the cell exceeds a first threshold value and a total transmit power is allocated across the sub-bands according to whether the long-term performance achieved by the cell exceeds the first threshold value.
11/06/14
20140327425
Portable electronic apparatus and power management method thereof
A portable electronic apparatus and a power management method are provided. The portable electronic apparatus includes a power manager and a controller.
11/06/14
20140327310
Power management system and hierarchical power switches and sockets thereof
A power management system and hierarchical power switches and sockets thereof are mainly used to divide power source of one area into multiple ratings, and to layup supply lines and set the hierarchical power switches and the control switch based on this rating, thus to control the supply state of each service rating in the area by the using of the hierarchical power switches and the control switch, and then form hierarchical management mechanism to achieve the effect of the energy conservation, improve the security of the electric power system at the same time; the hierarchical power sockets are set on the ends of the supply lines, and the load device can be provided to select the connection the supply line in different service rating, achieving the energy conservation of hierarchical power management and the security of regional electricity supply.. .
11/06/14
20140325971
Hydromechanical power management of fixed displacement boost pumps
A hydraulic apparatus and a method of controlling the hydraulic apparatus are disclosed. The hydraulic apparatus includes a first pump having a first fixed displacement, a second pump having a second fixed displacement, and a diverter.
10/30/14
20140325184
Mechanism for saving and retrieving micro-architecture context
A processor saves micro-architectural contexts to increase the efficiency of code execution and power management. Power management hardware during runtime monitors execution of a code block.
10/30/14
20140323074
Power management for a battery-powered handheld audio device
A method for managing power of a battery powered handheld audio device by receiving an indicia of signal quality for a received continuous-time radio signal. The method compares the indicia of signal quality to a signal threshold.
10/23/14
20140317430
Method, apparatus, and system for energy efficiency and energy conservation including optimizing c-state selection under variable wakeup rates
A processor may include power management techniques to, dynamically, chose an optimal c-state for the processing core. The measurement of real workloads on the oses exhibit two important observations (1) the bursts of high interrupt rate are interspersed between the low interrupt rate periods and long periods of high activity levels; and (2) the interrupt rate may, suddenly, fall below an interrupt rate (of 1 milli-second, for example) that is typical of the current operating systems (os).
10/23/14
20140313102
Multi-screen power management
The invention provides for an electronic device having a first surface area offering a first display and a second surface area offering a second display, the device being arranged to display different images on the first and second displays and having independent power management functionality for the first and second displays and operative while the displays are displaying the said different images, and to a method of active power management control for respective multiple screens within such a device.. .
10/23/14
20140313003
High current power inductor
A surface mount power inductor includes a preformed conductive winding clip and first and second-shaped core pieces. The core pieces may be configured to reduce unbalanced force experienced in the power inductor in certain types of power management circuitry.


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Power Management topics: Power Management, Access Point, Scheduling, Semiconductor, Semiconductor Device, Semiconductor Devices, User Interface, Data Center, Network Device, Wireless Client, Volatile Memory, Flash Memory, Electronic Device, Microcontroller, Memory Power

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