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


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Self-identifying solid-state transducer modules and associated systems and methods
Micron Technology, Inc.
October 12, 2017 - N°20170295619

Self-identifying solid-state transducer (sst) modules and associated systems and methods are disclosed herein. In several embodiments, for example, an sst system can include a driver and at least one sst module electrically coupled to the driver. Each sst module can include an sst and a sense resistor. The sense resistors of each sst module can have at least substantially similar ...
System and method of logical channel prioritization for d2d communication
Samsung Electronics Co., Ltd.
October 12, 2017 - N°20170295559

The present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot). The present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, ...
System and method for validating authenticity of base station and/or information received from base ...
Samsung Electronics Co., Ltd.
October 12, 2017 - N°20170295489

A communication method and a system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot) are provided. The present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, ...
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Stereo reproduction apparatus
Panasonic Intellectual Property Corporation Of America
October 12, 2017 - N°20170295444

A right expected value generator generates an expected value of a right channel spectrum from the right channel spectrum. Further, a left expected value generator generates an expected value of a left channel spectrum from the left channel spectrum. Further, a right channel spectrum corrector so corrects a right channel spectrum outputted from a second synthesizer that the right channel ...
Packaging for mems transducers
Cirrus Logic International Semiconductor Ltd.
October 12, 2017 - N°20170295434

This application describes methods and apparatus relating to packaging of mems transducers and to mems transducer packages. The application describes a mems transducer package (300) having a first integrated circuit die (200) which has an integrated mems transducer (202) and integrated electronic circuitry (203) for operation of the mems transducer. The package is arranged such that the footprint of the mems transducer package is ...
Thin panel loudspeakers
Corning Incorporated
October 12, 2017 - N°20170295432

Disclosed herein are speaker assemblies and acoustic devices comprising a panel having a long side and a short side, at least one transducer configured to excite the panel at a plurality of excitation locations on the panel to generate a wave having a wave front substantially perpendicular to the long side and propagating toward the short side of the panel ...
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Flexible readout and signal processing in a computational sensor array
The Johns Hopkins University
October 12, 2017 - N°20170295337

A computational sensing array includes an array of sensing elements. In each sensing element, a first signal is generated from a transducer. A second signal is produced by a collection unit in response to receiving the first signal. The second signal may be modified, in a conditioning unit. A sensing element preprocessing unit generates a word representing the value of ...
Camera module
Tdk Taiwan Corp.
October 12, 2017 - N°20170295305

A camera module is provided, including a bottom, an electromagnetic driving assembly, and a lens assembly. The bottom includes a metal member, a first insulation layer formed on the metal member, and a first conductive layer formed on the first insulation layer. The first conductive layer is electrically connected to the electromagnetic driving assembly. The electromagnetic driving assembly can drive ...
Apparatus and method for processing authentication information
Ictk Co., Ltd.
October 12, 2017 - N°20170295027

Provided is an information processing apparatus including a physical unclonable function (puf) to generate a unique key using a process variation in a semiconductor manufacturing process, and an encryption unit to encrypt a password and/or bio-information received from a user using the unique key.
Near field, full duplex data link for use in static and dynamic resonant induction wireless ...
Momentum Dynamics Corporation
October 12, 2017 - N°20170294941

A full duplex, low latency, near field data link controls a static and/or dynamic resonant induction, wireless power transfer system used for recharging electric vehicles and other electrically powered devices. A coherent transponder configuration enables low complexity synchronous detection and positive rejection of signals originating from nearby and adjacent vehicles. A reference crystal oscillator in the ground side apparatus ...
Processing interference due to non-linear products in a wireless network
Aceaxis Limited
October 12, 2017 - N°20170294928

A method of processing interference received in a wireless network, the interference comprising a non-linear product of at least one downlink signal of the wireless network, is provided. The method includes intercepting a plurality of optical links, each optical link being between a respective baseband processing unit of a plurality of baseband processing units and a respective radio head of ...
Soft shutdown modular circuitry for power semiconductor switches
Power Integrations Switzerland Gmbh
October 12, 2017 - N°20170294907

Circuitry for soft shutdown of a power switch and a power converters that includes circuitry for soft shutdown are described. In one aspect, circuitry for soft shutdown of a power switch includes a sense input to be coupled to a power switch receive a signal representative of current passing through the power switch, a comparator to compare the signal with ...
Electronic device with substrate current management
Monolithic Power Systems, Inc.
October 12, 2017 - N°20170294902

An electronic device with substrate current management. The electronic device has a semiconductor substrate in which a schottky diode is formed. A parasitic pn diode is also formed in the semiconductor substrate, and coexisted with the schottky diode in parallel. The forward voltage of the schottky diode is limited to be larger than the forward conduction threshold voltage of the ...
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Semiconductor device
Mitsubishi Electric Corporation
October 12, 2017 - N°20170294887

A semiconductor device includes: a semiconductor substrate whose contour is a pentagon; a front-stage amplifier formed relatively near a vertex of the pentagon of the semiconductor substrate; and a rear-stage amplifier formed relatively near a side opposed to the vertex of the semiconductor substrate and amplifying an output from the front-stage amplifier.
Multiphase dc power supply with high switching frequency
Chyng Hong Electronic Co., Ltd.
October 12, 2017 - N°20170294849

A multiphase dc power supply with high switching frequency of 1 mhz comprising three parallel connected three phase dc power supply. Each of the d parallel connected three phase dc power supply comprises a boost power factor corrector to convert an ac power source to a rectified and filtered dc voltage, an isolation transformer connected to the boost power factor corrector ...
Self-oscillating resonant power converter
Danmarks Tekniske Universitet
October 12, 2017 - N°20170294840

The present invention relates to resonant power converters and inverters comprising a self-oscillating feedback loop coupled from a switch output to a control input of a switching network comprising one or more semiconductor switches. The self-oscillating feedback loop sets a switching frequency of the power converter and comprises a first intrinsic switch capacitance coupled between a switch output and a ...
Dc-dc voltage conversion device
Mitsubishi Electric Corporation
October 12, 2017 - N°20170294838

In a dc-dc voltage conversion device, overheat of a diode element connected in anti-parallel with a semiconductor switching element is a problem, and in order to resolve this, a temperature of a semiconductor switching element of a main conversion circuit is detected, a temperature of a diode element connected in parallel with the semiconductor switching element is calculated using a ...
Semiconductor device, control method of semiconductor device, and feeding system
Mitsubishi Electric Corporation
October 12, 2017 - N°20170294832

Provided is a semiconductor device including: a first power source circuit that generates an output voltage supplied to a usb device coupled to a usb connector; an abnormality detection circuit that determines the state of a supply route of the output voltage generated by the first power source circuit; and a control circuit that controls supply of the output voltage ...
Self-centering electromagnetic transducers
L-3 Communications Cincinnati Electronics Corporation
October 12, 2017 - N°20170294826

Self-centering electromagnetic transducers, such as linear motors and generators, are disclosed. In one embodiment, an electromagnetic transducer includes an outer yoke made of a ferromagnetic material, and a coil assembly including a plurality of loops of electrically conductive wire, wherein the coil assembly is substantially surrounded by the outer yoke. The electromagnetic transducer further includes a magnet, and an inner ...
Rotating electrical machine system
Nissan Motor Co., Ltd.
October 12, 2017 - N°20170294821

A rotating electrical machine system integrally includes a rotating electrical machine housed in a first chamber of a housing and a semiconductor module housed in a second chamber of the housing and electrically coupled to the rotating electrical machine. The rotating electrical machine includes a stator secured to an inner circumference surface of the first chamber and a rotor rotatably ...
Laser device and methods for manufacturing the same
Electronics And Telecommunications Research Institute
October 12, 2017 - N°20170294762

Provided is a laser device according to an embodiment of the inventive concept. The laser device includes: a semiconductor substrate; a germanium single crystal layer on the semiconductor substrate; and a pumping light source disposed on the germanium single crystal layer and configured to emit light toward the germanium single crystal layer, wherein the germanium single crystal layer receives the ...
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