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Low Power patents



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


Load balanced routing for low power and lossy networks

Methods of forming semiconductor structures including bodies of semiconductor material

High resolution low power consumption oled display with extended lifetime

Date/App# patent app List of recent Low Power-related patents
07/24/14
20140207934
 Computing system with off-load processing for networking related tasks patent thumbnailnew patent Computing system with off-load processing for networking related tasks
A method is described that comprises executing a service selection method on an off load processor of a computing system to select an available network service for handling traffic sent to/from a handheld device. The execution of the service selection method is performed while a main cpu of said computing system is in a low power state..
07/24/14
20140206175
 Methods of forming semiconductor structures including bodies of semiconductor material patent thumbnailnew patent Methods of forming semiconductor structures including bodies of semiconductor material
Semiconductor structures that include bodies of a semiconductor material spaced apart from an underlying substrate. The bodies may be physically separated from the substrate by at least one of a dielectric material, an open volume and a conductive material.
07/24/14
20140204759
 Load balanced routing for low power and lossy networks patent thumbnailnew patent Load balanced routing for low power and lossy networks
A node includes a receiver for receiving a first packet from a first node at a first time and a second packet from a second node at a second time, a processor for determining the first time and the second time and for comparing the first time with the second time to produce a ratio of workloads of the first node and the second node, and a transmitter for transmitting packets to the first and the second nodes based on the ratio.. .
07/24/14
20140204638
 Power supply apparatus with low power in standby mode patent thumbnailnew patent Power supply apparatus with low power in standby mode
Provided is a power supply apparatus with low power in a standby mode. The apparatus includes a voltage multiplier configured to multiply an input voltage and including a first terminal through which the multiplied voltage is output and a second terminal through which a voltage lower than a voltage of the first terminal is output; a main switch-mode power supply (smps) configured to receive the voltage of the first terminal of the voltage multiplier; and a standby smps configured to receive a voltage of the second terminal of the voltage multiplier..
07/24/14
20140203866
 Power supply for integrated circuit patent thumbnailnew patent Power supply for integrated circuit
A power supply that provides a supply voltage to an integrated circuit (ic) includes high and low power regulators and a power management circuit. The high power regulator regulates the supply voltage at a first voltage level and the low power regulator is set to an inactive mode when the ic is in a run mode.
07/24/14
20140203821
 Test apparatus and plasma processing apparatus patent thumbnailnew patent Test apparatus and plasma processing apparatus
Disclosed is a test apparatus for efficiently and accurately testing a high frequency voltage dependency of an impedance of a test object without damaging the test object. The test apparatus includes a high frequency power source unit, a reference waveform generator, a matching device, an oscilloscope, a control panel, and a main control unit.
07/24/14
20140203244
 High resolution low power consumption oled display with extended lifetime patent thumbnailnew patent High resolution low power consumption oled display with extended lifetime
Arrangements of pixel components that allow for full-color devices, while using emissive devices that emit at not more than two colors, and/or a limited number of color altering layers, are provided. Devices disclosed herein also may be achieved using simplified fabrication techniques compared to conventional side-by-side arrangements, because fewer masking steps may be required..
07/17/14
20140201411
 Deferred inter-processor interrupts patent thumbnailDeferred inter-processor interrupts
A data processing system includes, in one embodiment, at least a first processor and a second processor and an interrupt controller, and the system provides a deferred inter-processor interrupt (ipi) that can be used to wake up the second processor from a low power sleep state. The deferred ipi is, in one embodiment, delayed by a timer in the interrupt controller, and the deferred ipi can be cancelled by the first processor if the first processor becomes available to execute a thread that was made runnable by an interrupt which triggered the deferred ipi..
07/17/14
20140201387
 Local streaming proxy server patent thumbnailLocal streaming proxy server
A local application streaming proxy can create a virtual image of storage media, which allows cloud operators to rapidly deliver applications, or deliver any operating system remotely, while providing better security, network utilization, low power requirements, and consistent performance for streamed applications and operating systems. A station using its wifi/lan provides qos guarantees (or priority) for application streaming network communications to create a consistent user experience regardless of other application bandwidth utilization.
07/17/14
20140200855
 Coremicro reconfigurable embedded smart sensor node patent thumbnailCoremicro reconfigurable embedded smart sensor node
A coremicro reconfigurable embedded smart sensor node has the capability of hosting intelligent algorithms to support health monitoring applications and has optional standardized software communications stack. The purpose of this present invention is to provide a flexible low power distributed computational platform to deploy intelligent software elements (based on artificial intelligence techniques) among the system architecture to result in a reconfigurable scheme for distributed intelligence granularity.
07/17/14
20140200009
Operation of a heterogeneous wireless network by determining location of a wireless device
A heterogeneous wireless communication network includes a macrocell base station that one or more low power nodes. The location of a wireless device is estimated based on feedback reports received from the wireless device in response to downlink transmissions of a reference signal.
07/17/14
20140198837
Methods and systems for chip-to-chip communication with reduced simultaneous switching noise
Systems and methods are described for transmitting data over physical channels to provide a high speed, low latency interface such as between a memory controller and memory devices with significantly reduced or eliminated simultaneous switching output noise. Controller-side and memory-side embodiments of such channel interfaces are disclosed which do not require additional pin count or data transfer cycles, have low power utilization, and introduce minimal additional latency.
07/17/14
20140198816
Isolated modulator electrodes for low power consumption
A light-emitting device, multi-channel light-emitting device, and method(s) of making the same are disclosed. The light-emitting device can include a substrate; a lower contact layer on or over the substrate comprising a first lower contact in a first region and a plurality of second lower contacts in a second region; a plurality of light-emitting thin film devices on or over the first lower contact in the first region; a plurality of light-modulating thin film devices on or over the plurality of second lower contacts in the second region; a plurality of first upper contacts on or over the plurality of light-emitting thin film devices; a plurality of second upper contacts on or over the plurality of light-modulating thin film devices; and an isolation region between the first and second regions, electrically separating the plurality of first upper contacts and the plurality of second upper contacts..
07/17/14
20140198764
Systems and methods for generating a discovery signal in a device-to-device or network communication
The techniques introduced here provide for device discovery of a greater number of mobile devices in a mobile network by increasing the multiplexing capacity of the system. The techniques may be applied to device-to-device communication networks and small cells using low power nodes (e.g., pico and femto enodeb in a 3gpp lte or lte advanced network).
07/17/14
20140198744
Method and apparatus for data-splitting transmission from multiple sites
Methods and apparatus for changing cell range coverage are disclosed. The coverage may be changed on a per-sub-frame basis.
07/17/14
20140198138
Low power display device with variable refresh rates
The disclosure describes procedures for dynamically employing a variable refresh rate at an lcd display of a consumer electronic device, such as a laptop computer, a tablet computer, a mobile phone, or a music player device. In some configurations, the consumer electronic device can include a host system portion, having one or more processors and a display system portion, having a timing controller, a buffer circuit, a display driver, and a display panel.
07/17/14
20140198114
Low power display device with variable refresh rates
The disclosure describes procedures for dynamically employing a variable refresh rate at an lcd display of a consumer electronic device, such as a laptop computer, a tablet computer, a mobile phone, or a music player device. In some configurations, the consumer electronic device can include a host system portion, having one or more processors and a display system portion, having a timing controller, a buffer circuit, a display driver, and a display panel.
07/17/14
20140198093
Low power display device with variable refresh rates
The disclosure describes procedures for dynamically employing a variable refresh rate at an lcd display of a consumer electronic device, such as a laptop computer, a tablet computer, a mobile phone, or a music player device. In some configurations, the consumer electronic device can include a host system portion, having one or more processors and a display system portion, having a timing controller, a buffer circuit, a display driver, and a display panel.
07/17/14
20140197741
Led lighting apparatus
When an led lighting apparatus which is a lighter load than an incandescent lamp or halogen lamp is connected to a dimmer, a malfunction may occur. The invention prevents the occurrence of such malfunction without defeating the purpose of low power consumption of the led lighting apparatus.
07/17/14
20140197697
Low powered activation arrangement and method thereof
A fabric product includes a body having a skin made by interweaving a plurality of textile fabrics and a low powered activation arrangement which includes an electronic unit and one or more conductive threads extended underneath the skin of the body. The electronic unit includes a power source, an activation circuit which is a low powered activation circuit, and an operator.
07/17/14
20140197504
Mg discontinuous insertion layer for improving mtj shunt
A mtj is disclosed with a discontinuous mg or mg alloy layer having a thickness from 1 to 3 angstroms between a free layer and a capping layer in a bottom spin valve configuration. It is believed the discontinuous mg layer serves to block conductive material in the capping layer from diffusing through the free layer and into the tunnel barrier layer thereby preventing the formation of conductive channels that function as electrical shunts within the insulation matrix of the tunnel barrier.
07/17/14
20140197337
Low power self-limiting input circuit
An input circuit for an input module having a plurality of inputs is disclosed. Each input circuit has a reduced number of components, providing for an increased number of inputs within an input module of comparable size to prior art input modules.
07/17/14
20140196968
Electrically assisted street scooter
An electrically assisted street scooter includes a handlebar, a deck, front and back wheels, a battery pack integral with the deck, an electrical motor for driving at least one of the wheels, and a drive circuit for controlling electrical supply to the electrical motor from the battery pack. The drive circuit includes a switch for setting the drive circuit in a low power-mode where the electrical motor is not powered when the switch is off, or for setting the drive circuit in a drive mode where the electrical motor can be powered when the switch is on.
07/10/14
20140196034
Virtual machine control apparatus and virtual machine control method
A virtual machine control apparatus 100 controls execution of a first type virtual machine a210 and a second type virtual machine 220. The first type virtual machine a210 includes a start detection unit 261 which detects an operation in the first type virtual machine a210 to start usage of a device (external storage device 160).
07/10/14
20140195832
Accelerated cache rinse when preparing a power state transition
Methods, integrated circuit devices, and fabrication processes relating to power management transitions of a compute unit comprising a cache are presented. One method includes, responsive to an indication that the compute unit is attempting to enter a low power state, detecting at least one line of the cache differing from the corresponding line in memory, writing differing data from the at least one differing line to the memory, flushing at least one remaining differing line of the cache, and permitting the compute unit to enter the low power state, wherein the detecting and the writing are performed at a first frequency prior to the indication and at a second frequency subsequent the indication, and the second frequency is higher than the first frequency..
07/10/14
20140194761
Method and apparatus for monitoring biosignal with low power consumption
A method of monitoring a biosignal includes receiving a biosignal and a reference signal, determining a signal state of the biosignal based on the reference signal, and analyzing the biosignal using an analysis technique having a resource consumption depending on the signal state.. .
07/10/14
20140192695
Mobile node group formation and management
The subject disclosure is directed towards mobile network management by reducing energy consumption and increasing a lifetime of one or more nodes. By determining a beacon listening duration and a beacon listening period in response to an energy budget, each node may minimize or reduce latencies associated with node discovery and/or node group maintenance.
07/10/14
20140192690
Ue beaconing using rach transmissions for small cells
A method of beacon detection performed by a small cell device includes: exchanging beacon parameters with a user equipment (ue); entering a low power mode after exchanging the beacon parameters with the ue; receiving, from the ue, a beacon in a random access channel (rach) preamble containing the beacon parameters while in the low power mode; entering a high power mode in response to receiving the beacon; and associating with the ue while in the high power mode. The method of beacon detection allows a small cell device to transition from a low power mode to a high power mode in an efficient manner.
07/10/14
20140192580
Low power content addressable memory system
A content addressable memory (cam) system includes one or more cam cells, each including a bit cell to store a bit and a complementary bit, and a compare circuit to compare a reference input to the stored bit and to the stored complementary bit. The compare circuit may be implemented to compare a single-ended reference input to each of the stored bit and the complementary bit.
07/10/14
20140191710
Wireless charger
A wireless charger is disclosed. The charger contains a coil with a plurality of taps, thereby facilitating charging according to different frequencies and standards.
07/03/14
20140189454
Global low power capture scheme for cores
A method for testing an integrated circuit to reduce peak power problems during scan capture mode is presented. The method comprises programming a respective duration of a first time window for each of a plurality of cores and a cache on the integrated circuit.
07/03/14
20140189453
High density low power scan flip-flop
A scan flip flop includes a partial multiplexer coupled to a master latch. The partial multiplexer is configured to receive a scan enable (scan) where the partial multiplexer includes an or gate coupled to a tri-stated and gate.
07/03/14
20140189405
Apparatus and method to manage energy usage of a processor
In an embodiment, a processor includes at least one processor core and power control logic having energy usage logic to predict an energy usage of the processor and a voltage regulator coupled to the processor, during a low power period according to a first voltage regulator control mode and a second voltage regulator control mode, and to control the voltage regulator based at least in part on the predicted energy usage. Other embodiments are described and claimed..
07/03/14
20140189402
Apparatus and method to manage energy usage of a processor
In an embodiment, a processor includes at least one processor core and power control logic having energy usage logic to predict an energy usage of the processor and a voltage regulator coupled to the processor, during a low power period according to a first voltage regulator control mode and a second voltage regulator control mode, and to control the voltage regulator based at least in part on the predicted energy usage. Other embodiments are described and claimed..
07/03/14
20140189392
Communication link and network connectivity management in low power mode
Methods and apparatus relating to communication link and network connectivity management in low power mode are described. In one embodiment, logic manages one or more external communication network links (also referred as “links”) in response to a determination that a processor has entered a low power consumption state and based on policy information.
07/03/14
20140189391
System and method for conveying service latency requirements for devices connected to low power input/output sub-systems
In at least one embodiment described herein, an apparatus is provided that can include means for communicating a latency tolerance value for a device connected to a platform from a software latency register if a software latency tolerance register mode is active. The apparatus may also include means for communicating the latency tolerance value from a hardware latency register if a host controller is active.
07/03/14
20140189390
System and method for causing reduced power consumption associated with thermal remediation
Particular embodiments described herein can offer a method that includes receiving a signal indicating whether at least one device is in a low power mode, determining that the at least one device is in a first thermally benign state based, at least in part, on the signal, and performing a first operation associated with a reduced thermal remediation power consumption.. .
07/03/14
20140189383
Low power paging of consumer electronics
Systems, apparatuses, and methods are configured to monitor signals received via a transmission medium by a paging monitor to detect an activity trigger. Systems, apparatuses, and methods are further configured to, in response to detecting the activity trigger, cause, by the paging monitor, a main receiver to transition from an energy conservation mode to an active mode to monitor the transmission medium for data traffic..
07/03/14
20140189225
Independent control of processor core retention states
In an embodiment, a processor includes a first processor core, a second processor core, a first voltage regulator to provide a first voltage to the first processor core with a first active value when the first processor core is active, and a second voltage regulator to provide a second voltage to the second processor core with a second active value when the second processor core is active. Responsive to a request to place the first processor core in a first low power state with an associated first low power voltage value, the first voltage regulator is to reduce the first voltage to a second low power voltage value that is less than the first low power voltage value, independent of the second voltage regulator.
07/03/14
20140188286
Multifuncional environmental control unit
A novel stand alone multifunctional electro-mechanical device for sensing, monitoring, and controlling environmental conditions within an occupied space, such as thermal control, room pressure, and light levels. The device utilizes a standard vav diffuser, an intelligently controlled window, or an intelligently controlled shutter that would optimize functionality and satisfy the aesthetic needs of occupants, designers, and architects while utilizing energy harvesting combined with ultra-low power operations to reduce the long term operational costs and installation costs, due to its stand alone configuration.
07/03/14
20140186202
Compressor
A compressor is provided that may include a cylinder including an outer cylinder portion, an inner cylinder portion, and a vane portion connected between the outer cylinder portion and the inner cylinder portion, which is fixed to a casing. A rolling piston may be slidably coupled to the vane portion to form an outer compression space and an inner compression space while making a turning movement between the outer cylinder portion and the inner cylinder portion.
07/03/14
20140186201
Compressor
A compressor is provided that may include a cylinder including an outer cylinder portion and an inner cylinder portion, and a vane portion connected between the outer cylinder portion and inner cylinder portion, which is fixed to a casing. A rolling piston may be slidably coupled to the vane portion to form an outer compression space and an inner compression space while making a turning movement between the outer cylinder portion and the inner cylinder portion.
07/03/14
20140185695
Methods and arrangements for communications in low power wireless networks
Embodiments may comprise an orthogonal frequency division multiplexing (ofdm) system operating in the 1 ghz and lower frequency bands. In many embodiments, the physical layer logic may implement repetition logic to repeat portions of the data streams to increase the ability of a receiving device to detect and decode the data streams.
07/03/14
20140185523
Association biasing for a heterogeneous network (hetnet)
A method for association biasing at a mobile device in a heterogeneous network (hetnet) is disclosed. The method can include the mobile device receiving coordination set information from a macro node in the hetnet.
07/03/14
20140185502
Methods and arrangements for a low power device in wireless networks
Some new low power architecture devices may, e.g., be associated with in a new device category in the ieee 802.11ah standard for devices with low power architecture. Some new low power architecture devices may only to support a subset of modulation and coding schemes (mcss).
07/03/14
20140184583
Method and apparatus to reduce panel power through horizontal interlaced addressing
A method for refreshing a display. The method includes refreshing even and odd columns of a display panel at a first frame refresh rate where for each frame, even and odd columns are refreshed.
07/03/14
20140184478
Display device
To reduce the number of sub-frames and perform high resolution display with low power consumption, each of the pixels has a digital emission period td and an analog emission period ta, and is driven in a time-divided fashion in a digital manner or in an analog manner. Each of the pixels performs high resolution display when being driven in an analog manner, and performs display with low power consumption when being driven in a digital manner..
07/03/14
20140184351
Low power, high speed multi-channel chip-to-chip interface using dielectric waveguide
An exemplary embodiment of the present invention provides an improved dielectric waveguide named electrical fiber. The electrical fiber with a metal cladding may isolate the interference of the signals in other wireless channels and adjacent electrical fibers, which typically causes band-limitation problem, for a smaller radiation loss and better signal guiding to lower the total transceiver power consumption as the transmit distance increases.
07/03/14
20140184328
Cascode bias of power mos transistors
There is disclosed a driver circuit for a power amplifier of class d type having a segmented architecture with at least one current branch which can be powered down in a low power mode of operation of the circuit. The branch comprising a switch with a cascode mos transistor, the circuit further comprises a bias circuitry adapted for dynamically generating a dynamic bias control signal so as to cause the cascode mos transistor of the switch to be ‘off’ in the low power mode..
07/03/14
20140184296
Mcml retention flip-flop/latch for low power applications
The present disclosure relates to a device and method to reduce the dynamic/static power consumption of an mcml logic device. In order to retain register contents during power off mode, an mcml retention latch and flip-flop are disclosed.
07/03/14
20140183654
Middle in-situ doped sige junctions for pmos devices on 28 nm low power/high performance technologies using a silicon oxide encapsulation, early halo and extension implantations
A hkmg device with pmos esige source/drain regions is provided. Embodiments include forming first and second hkmg gate stacks on a substrate, each including a sio2 cap, forming extension regions at opposite sides of the first hkmg gate stack, forming a nitride liner and oxide spacers on each side of hkmg gate stack; forming a hardmask over the second hkmg gate stack; forming esige at opposite sides of the first hkmg gate stack, removing the hardmask, forming a conformal liner and nitride spacers on the oxide spacers of each of the first and second hkmg gate stacks, and forming deep source/drain regions at opposite sides of the second hkmg gate stack..
06/26/14
20140181560
Platform power consumption reduction via power state switching
Methods and apparatus relating to platform power consumption reduction via power state switching are described. In one embodiment, control logic causes a processor to enter a first low power consumption state (e.g., s0ix) instead of a second low power consumption state (e.g., s3) based on whether a threshold time period exists between a first wake event (e.g., corresponding to a first one of one or more awake requests) and a second wake event (e.g., corresponding to a second one of the one or more awake requests).
06/26/14
20140181556
Idle phase exit prediction
A method and apparatus for exiting a low power state based on a prior prediction is disclosed. An integrated circuit (ic) includes a functional unit configured to, during operation, cycle between intervals of an active state and intervals of an idle state.
06/26/14
20140181553
Idle phase prediction for integrated circuits
A method and apparatus for idle phase prediction in integrated circuits is disclosed. In one embodiment, an integrated circuit (ic) includes a functional unit configured to cycle between intervals of an active state and an idle state.
06/26/14
20140181501
Heterogeneous multiprocessor design for power-efficient and area-efficient computing
A technique for managing processor cores within a multi-core central processing unit (cpu) provides efficient power and resource utilization over a wide workload range. The cpu comprises at least one core designed for low power operation and at least one core designed for high performance operation.
06/26/14
20140180103
Dual-mode piezocomposite ultrasonic transducer
A compact, high power, dual mode, emitting and receiving ultrasound transducer and method for applying ultrasonic energy within a living subject and for monitoring the effects it induces in tissue comprises a set of piezoelectric polymeric transducer elements and a set of piezoelectric ceramic elements, bonded together. The polymeric transducer elements have electrodes enabling their use for low power diagnostic imaging interrogation of the tissue and the ceramic transducer elements have electrodes enabling their use for high power therapy applications..
06/26/14
20140179298
Low power always-on determination of indoor versus outdoor state
Methods, systems, computer-readable media, and apparatuses for determining indoor/outdoor state of a mobile device are presented. In some embodiments, a mobile device may maintain an indoor/outdoor state.
06/26/14
20140179246
Broadband re-configurable rf transmitter
An rf transmitter system operating on a broader frequency range and providing a higher output power dynamic range is described. Low power rf signal is produced from a baseband signal using a quadrature modulator and using a broadband local oscillator signal.
06/26/14
20140179233
Apparatus and method for receiving content in terminal
An apparatus and a method for receiving content in a terminal, by which the terminal can receive, with low power consumption, content from an adjacent service provider by using a wireless communication technology. A low-power short-range communication unit; and a controller for controlling the low-power short-range communication unit to broadcast an advertising packet including information of the terminal at regular intervals, and control the low-power short-range communication unit so as to connect to a particular service provider which has scanned the advertising packet.
06/26/14
20140178177
Water flow power generation apparatus
Water flow power generation apparatus, comprises bracket, water wheels, transmission and generator driven by the water wheels, said bracket has at least one, and the bracket includes an upper bracket and a lower bracket, a sharp-angled shape rectifier object a is fixed at the water inlet end of the water wheels between the upper bracket and the lower bracket. The transmission and the generator are located above the upper bracket, there are at least two reverse direction rotating water wheels fixed between the upper bracket and the lower bracket, the vanes of the adjacent water wheels are interlaced arranged, and the same end of each water wheel is fixed with some synchromesh gears respectively, under the effect of the synchromesh gears, each water wheel can rotate inversely at the same time, and it will not lead to the situation that the vanes of the adjacent wheels crashing and disturbing each other, so as to keep each water wheel working independently at the same time; thus, and the torque force of each wheel can be passed on to the generator to produce power, which can not only improve the utilization ratio of water power, but also improve the generating efficiency; moreover, the whole generating apparatus is of simple structure, low cost for design and manufacture and easy installation, and applicable to various water flow..
06/26/14
20140177764
Low power packet detection employing single adc
Wireless systems, devices, and methods are presented in which a communications interface unit is configured to receive a wireless signal and includes a first channel path having a first down-converter to generate a first analog baseband signal and a first adc to generate first digital samples as well as second channel path having a second down-converter that operates at a frequency orthogonal to the first down-converter and generates a second analog baseband signal and a second adc to generate second digital samples. In addition, a packet detector unit is used to detect a beginning frame of packet data, wherein the second channel path is deactivated until the beginning frame of the packet data is detected and the packet detector detects the beginning frame of the packet data based on only the first digital samples provided by the first channel path..
06/26/14
20140177645
Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes
In bus communications methods and apparatus, a first set of physical signals representing the information to be conveyed over the bus is provided, and mapped to a codeword of a sparse signaling code, wherein a codeword is representable as a vector of a plurality of components, some of which are quiescent components and some of which are non-quiescent components, wherein the number of quiescent components and non-quiescent components meet a sparseness requirement.. .
06/26/14
20140177361
Semiconductor device including a clock generating circuit for generating an internal signal having a coarse delay line, a fine delay line and a selector circuit
A semiconductor device includes a data input/output circuit that has an odt function and a dll circuit that generates an internal clock for determining an operation timing of the data input/output circuit. The dll circuit has a first mode for controlling a phase of the internal clock in a precise manner and a second mode for operating with low power consumption.
06/26/14
20140176517
Display
A display includes an electronic media, transparent, display screen. A translucent body is behind the display screen and a diffuser is between the display screen and the translucent body.
06/26/14
20140176244
Voltage-controlled oscillator with high loop gain
A voltage-controlled oscillator with high loop gain includes a first transistor, a second transistor, an inductor, a third transistor, a fourth transistor and a gain circuit. The gain circuit provides a high loop gain in the voltage-controlled oscillator, which operates at wider tuning range but with low power consumption due to capacitance value provided by transistors thereof..
06/26/14
20140176233
Bandwidth calibration for filters
A low power, high accuracy calibration circuit for filter calibration is provided. The calibration circuit includes a chargeable voltage storage element.
06/26/14
20140176229
Semiconductor device, display device, and electronic device
To provide a semiconductor device which operates stably with few malfunctions due to noise, with low power consumption, and little variation in characteristics; a display device including the semiconductor device; and an electronic device including the display device. An output terminal is connected to a power supply line, thereby reducing variation in electric potential of the output terminal.
06/26/14
20140176223
Low power level shifter with output swing control
A level shifter comprising a first driver transistor for receiving an input signal. A gate-controlled transistor coupled to the first driver transistor.
06/26/14
20140176193
Low power squelch detector circuit
Described is an apparatus comprising: a reference generator to provide a first reference and a second reference; a first input coupled to the first reference; a second input coupled to the second reference; and a comparator coupled to the first and second inputs, the comparator to receive a clock signal and to update an output signal according to a phase of the clock signal.. .
06/26/14
20140176115
Resonant signal sensing circuit having a low power mode
An apparatus includes a sensor circuit to receive a varying signal at an input of the apparatus. The sensor circuit provides a sensor signal corresponding to a measurement of the varying signal.
06/26/14
20140175454
Devices and systems for power conversion circuits
Devices and systems comprising driver circuits are disclosed for mosfet driven, normally-on gallium nitride (gan) power transistors. Preferably, a low power, high speed cmos driver circuit with an integrated low voltage, lateral mosfet driver is series coupled, in a hybrid cascode arrangement to a high voltage gan hemt, for improved control of noise and voltage transients.
06/26/14
20140175001
Aquatic remediation apparatus
A low power treatment device for the in-situ remediation of aquatic infrastructure is disclosed. Water is pumped up from the surface, directly, or indirectly trickled down through multiple elevated and cascaded stages containing bio-media, into the accumulation base of which is floating on the surface of a body of water.


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Low Power topics: Semiconductor, Semiconductor Device, Augmented Reality, Integrated Circuit, Junction Termination Extension, Silicon Carbide, Memory Cells, Memory Cell, Electronic Device, Function Block, Access Point, Communications, Amplification, Internal Node, Liquid Crystal

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