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Low Power

Low Power-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method of receiving single-cell multicast data and apparatus for same
Kt Corporation
February 15, 2018 - N°20180049160

Disclosed are a detailed method and apparatus for receiving multicast data by an iot ue required to operate with low power and at low cost. Further disclosed are a method and an apparatus for processing multicast data by a bandwidth-reduced low-complexity (bl) ue, a coverage-enhancement (ce) ue, or a narrowband-iot (nb-iot) ue. A method of receiving single-cell multicast data by ...
Method for receiving multicast data and apparatus thereof
Kt Corporation
February 15, 2018 - N°20180049006

A method may be provided for receiving multicast data by an iot terminal requiring a low power and a low cost and an apparatus thereof. The method of a terminal may include starting a single cell-point to multipoint (sc-ptm) onduration timer through a mac when discontinuous reception (drx) is configured for a group-radio network temporary identifier (g-rnti); monitoring a physical ...
Solid-state image pickup device, method for controlling the same, and electronic apparatus
Sony Corporation
February 15, 2018 - N°20180048838

The present technique relates to a solid-state image pickup device capable of realizing low power consumption in a simpler configuration, a control method therefor, and an electronic apparatus. The solid-state image pickup device includes a pixel array section that has a plurality of pixels arranged two-dimensionally in a matrix shape, load transistors each of which configures a source follower circuit ...
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Current-controlled cmos logic family
Avago Technologies General Ip (singapore) Pte. Ltd .
February 15, 2018 - N°20180048298

Various circuit techniques for implementing ultra high speed circuits use current-controlled cmos (c3mos) logic fabricated in conventional cmos process technology. An entire family of logic elements including inverter/buffers, level shifters, nand, nor, xor gates, latches, flip-flops and the like are implemented using c3mos techniques. Optimum balance between power consumption and speed for each circuit application is achieve ...
Selective high and low power amplifier switch architecture
Qualcomm Incorporated
February 15, 2018 - N°20180048273

Certain aspects of the present disclosure provide a switch architecture for switching between a low power amplifier and a high power amplifier. One example amplification system includes a high power amplifier and a low power amplifier. The amplification system further includes a first switch coupled between the high power amplifier and an output. The amplification system further includes a second ...
Sige p-channel tri-gate transistor based on bulk silicon and fabrication method thereof
Gachon University Of Industry-academic Cooperation Foundation
February 15, 2018 - N°20180047729

A p-channel tri-gate transistor has a silicon fin that protrudes from a bulk silicon substrate, a thin silicon-germanium active layer is formed on three sidewalls of the silicon fin, and a hole well is formed between the gate insulating film and the silicon fin in the active layer surrounded by the tri-gate by a valence band offset electric potential against ...
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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Low power timing, configuring, and scheduling
Linear Technology Corporation
February 15, 2018 - N°20180046242

A network device includes a network interface circuit, a microprocessor, a timing circuit, and a microsequencer. The timing circuit is configured to, based on a primary timing signal, generate a time signature and switch the network device from an inactive state to an active state when the time signature satisfies a predetermined threshold length of time for packet transmission. The ...
Electronic device having a controller to enter a low power mode
Intel Corporation
February 15, 2018 - N°20180046240

An electronic device may be provided that includes a first controller, a second controller, and a bus to connect between the first controller and the second controller. The electronic device may also include a first signal line between the first controller and the second controller, and the first controller to provide a first signal on the first signal line to ...
Method of increasing power within an optical cavity with long path lengths
Abb, Inc.
February 15, 2018 - N°20180045561

A cavity-enhanced absorption spectroscopy instrument has an optical cavity with two or more cavity mirrors, one mirror of which having a hole or other aperture for injecting a light beam, and the same or another mirror of which being partially transmissive to allow exit of light to a detector. A spherical-spherical configuration with at least one astigmatic mirror or a ...
Managing recharge power for implantable medical devices
Medtronic, Inc.
February 15, 2018 - N°20180043167

Devices, systems, and techniques for estimating energy transfer to tissue of a patient during battery charging for an implantable medical device are disclosed. Implantable medical devices may include a rechargeable power source that can be transcutaneously charged. An external charging device may calculate an estimated energy transfer to tissue of the patient that may include a resistive heat loss from ...
Mobile transceiver for asset tracking having a power saving scheme for network access
Blackberry Limited
February 08, 2018 - N°20180041982

A mobile transceiver for asset tracking having a power saving scheme for network access and related method are provided. In one aspect, the method comprises determining a location of the mobile transceiver, determining whether cellular service is likely to be available at the determined location based on a stored signal strength database, and activating the cellular transceiver from a low ...
Method of scheduling wakeup events, method of operating a mobile transceiver, and devices configured for ...
Blackberry Limited
February 08, 2018 - N°20180041965

A method of scheduling wakeup events, method of operating a mobile transceiver, and devices configured for same are provided. In one aspect, there is provided a method of scheduling wakeup events for a mobile transceiver, comprising: obtaining a first gnss data set comprising a plurality of gnss coordinates, the first gnss data set defining a route; applying a curve simplification ...
Method and mobile transceiver having advanced network selection
Blackberry Limited
February 08, 2018 - N°20180041944

A method and mobile transceiver having advanced network selection are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up a processor and a satellite receiver from a low power mode in response to a wakeup event; determining a location of the mobile transceiver using the satellite receiver; determining whether the ...
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  • Exact USPTO filing data with full-text, images, drawings & claims.
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Providing an interface for demotion control information in a processor
February 08, 2018 - N°20180039322

In one embodiment, a processor includes: a plurality of cores; a power controller including a logic to autonomously demote a first request for at least one core of the plurality of cores to enter a first low power state, to cause the at least one core to enter a second low power state, the first low power state a deeper ...
Fine-grain gpu power management and scheduling for virtual reality applications
Ati Technologies Ulc
February 08, 2018 - N°20180039317

Systems, apparatuses, and methods for implementing fine-grain power management for virtual reality (vr) systems are disclosed. A vr compositor monitors workload tasks while rendering and displaying content of a vr application. The vr compositor determines the priorities of different tasks of a given vr frame and cause power states to be assigned to processing units to match the priorities of ...
Water flow power generator
Mitsubishi Heavy Industries, Ltd.
February 08, 2018 - N°20180038339

A water flow power generator includes a nacelle, a vane wheel that is disposed so as to be rotatable relative to the nacelle, and that is rotated by a water flow while including a plurality of blades, a power generator that is disposed inside the nacelle, and that generates electric power by using rotating power transmitted from the vane wheel, ...
Wireless streaming system with low power mode and associated remote control
Roku, Inc.
February 01, 2018 - N°20180035378

A wireless streaming system includes a wireless network interface circuit to receive streaming content from a wireless router. A processor is connected to the wireless network interface circuit. A memory is connected to the processor. The memory stores instructions executed by the processor to enter a sleep mode that periodically invokes a wireless interface chip off state and a wireless ...
Low power packet detection circuit for wlan receivers
Texas Instruments Incorporated
February 01, 2018 - N°20180035375

The disclosure provides a low power receiver. The receiver includes a first channel that receives an rf signal and generates an input signal. The receiver also includes a second channel and a packet detection circuit. The packet detection circuit is coupled to the first channel and the second channel. The packet detection circuit detects a valid packet in the input ...
Level shifter
Qualcomm Incorporated
February 01, 2018 - N°20180034466

Certain aspects of the present disclosure provide methods and apparatus for level shifting an input signal ranging between certain voltage levels to generate an output signal ranging between other voltage levels with low power, high speed, and immunity to noise. One example level-shifting circuit generally includes a node for receiving an input signal ranging between a first voltage level and ...
Semiconductor device, display system, and electronic device
Semiconductor Energy Laboratory Co., Ltd.
February 01, 2018 - N°20180033696

A novel semiconductor device, a semiconductor device with low power consumption, a semiconductor device capable of displaying a high-quality image, or a semiconductor device with a small area is provided. The semiconductor device includes an image processing portion and a driver circuit. The image processing portion includes a processor and a correction circuit. The correction circuit includes a pld. The ...
An automatic magnetic flow recording device
Multidimension Technology Co., Ltd.
February 01, 2018 - N°20180033474

An automatic magnetic flow recording device, comprises a multitude of coaxially disposed hard magnetic rotating wheels wherein the hard magnetic rotating wheels are circular, and rotate with respect to each other by a predetermined transmission ratio. Each hard magnetic rotating wheel has at least one corresponding biaxial magnetoresistive angle sensor. The biaxial magnetoresistive angle sensors measure the angular positions of ...
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