Delta Electronics (shanghai) Co., Ltd

Intel Corporation

Delta Electronics, Inc.

Signify Holding B.v.

Robert Boschgmbh

Dell Products Inc.

Other

General Electric Company

Texas Instruments Corporation

Honeywell International Inc.

Marvell International Limited

Shanghai Tianma Micro-electronics Co., Ltd.

China Unionpay Co., Ltd.

Nio Nextev Limited

Huaya Microelectronics, Ltd.

Yu Wang

Jianping Ying

Weiqiang Zhang

Wei-Qiang Zhang

Jian-Ping Ying

Jie Fu

Jianhui Li

Zhiquan Chen

Gang Wang

Tianyou Li

Li-Zhi Xu

Yun Yu Wang

Fuliang Weng

Zheng Zhang

Shu Xu

Junyong Ding

Shan Shan Wang

Li Ma

Miaobo Chen

Feng Ju

Eric Lin

Zengfang Ge

Hassnaa Moustafa

Yu Ying Wang

Kai Zhou

Zhe Feng

Cheng Wang

Ching-Ho Chou

Lei Li

Yang Wayne Wang

Mohammad R Haghighat

Sebastian Winkel

Ge Zhu

Liang Zhou

Ya Qun Liu

Weiguo Zhang

Rong Li

Lizhi Xu

Gang Shen

Zhuo Zhang

Liqiang Zhang

Sishuang Wan

Mingwei Zhang

Orna Etzion

Huifeng Duan

Xuefeng Mei

Yejun Guo

Yan Zhong

Stefan Rieken

Haigang Kang

Shiguang Sun

Christopher L Elford

Zejing Wang

Zhujun Li

Jianrong Wang

Li Huang

Zi-Ying Zhou

Qijun Qian

Liping Zhu

Songming Zhou

Zhifang Long

Liwen Zhou

Shijiang Liu

Jiang Ji

Wenju He

Xuetao Qiu

Xiaohan She

Zhijun Fei

Chenggang Huang

Qin Yang

Mengchao Wu

Jia Yang

Rongwei Pan

Yu Ma

Zhenbing Liu

Harold A Hager, Jr

Chen Hao Kou

Weigiang Zhang

Bruno Condamin

James Deng

Chieh-Te Chang

Farhad Farahani

Embodiments are generally directed to methods and apparatuses for buffer sharing. An embodiment of a method comprises: receiving a plurality of graphics data comprising a first graphics data, each of the plurality of graphics data mapped to a corresponding buffer in a Graphics Processing Unit (GPU) memory, wherein the first graphics data is mapped to a first buffer in the GPU memory; receiving a second graphics data mapped to a second buffer in the GPU memory; comparing the first buffer mapped by the first graphics data with the second buffer mapped by the second graphics data; and remapping the second graphics data to the first buffer if the first buffer is identical with the second buffer.

Method and apparatus for buffer sharing

A driving arrangement is provided for driving a load, comprising a driver input for receiving an input power and a driver output to be coupled to the load. A high frequency switch mode PFC converter converts the input power to a PFC converter power and a high frequency switch mode regulator has an output connected in series with the output of the PFC converter. A superimposed power from the PFC converter and the regulator with synchronized high frequency switching is provided to the load. This enables a high frequency ripple to be at least partially cancelled. Wherein the charging phase of the PFC converter at least partially overlaps with the first phase of the regulator in which phase the regulated power increases.

Driver for driving a load, such as a LED load

To provide a safer over voltage protection, it is provided a driving circuit for a light emitting source, comprising an input adapted to receive a power supply; a conversion circuit, adapted to convert the power supply and provide a converted power, comprising a power switch (M); an output, adapted to output the converted power; an output capacitor (C) connected at the output; a first control circuit coupled to the output and connected to the power switch (M), adapted to sense a voltage corresponding to the voltage on the output capacitor and control the power switch operate in a power-reducing mode to reduce the converted power when the voltage corresponding to the voltage on the output capacitor sensed by the first control circuit exceeds a first level; and a second control circuit (D) connected to the output capacitor (C) and connected to a control terminal of the power switch (M), adapted to sense a voltage at the output capacitor (C) and damage and make the power switch (M) unoperational permanently when the voltage at the output capacitor (C) sensed by the second control circuit exceeds a second level.

LED driving circuit and LED lighting circuit

A system includes: 1) a battery configured to provide an input voltage (VIN); 2) switching converter circuitry coupled to the battery, wherein the switching converter circuitry includes a power switch; 3) a load coupled to an output of the switching converter circuitry; and 4) a control circuit coupled to the power switch. The control circuit includes: 1) a switch driver circuit coupled to the power switch; 2) a summing comparator circuit configured to output a first control signal that indicates when to turn the power switch on; and 3) an analog on-time extension circuit configured to extend an on-time of the power switch by gating a second control signal with the first control signal, wherein the second control signal indicates when to turn the power switch off.

Switching converter with analog on-time extension control

A driver circuit is for driving a GaN power commutation switch of a switch mode power converter. A sensing component is connected to the GaN switch for sensing a parameter such as a peak current of the power commutation. An energy storage component provides a certain turn on voltage between the gate and source of the GaN switch. The charging and discharging of the energy storage component is regulated, and the sensing is disabled with timing which is synchronized with the charging and discharging function of the energy storage component. It is prevented that a voltage across the sensing component reduces the generated gate-source drive voltage of the GaN switch.

Driver circuit for a GaN switch mode power converter

A control interface () for controlling a system, comprising a module comprising: a carrier () having a top surface and an opposite bottom surface; an elongate window formed in, or adjacent, the carrier; an elongate array of light sources () on the bottom surface of the carrier; a reflector arrangement () for reflecting light from the array of light sources towards the window () to escape from the top surface, such that a light path is formed between each light source and the window (), with a portion of the light paths being parallel to the carrier (), wherein the light sources are adapted to be turned on in response to a control signal; wherein the module further comprises: a user interface surface (), comprising a track area () for receiving touch input from a user, wherein the window is formed beneath the track area; and a touch sensor circuit () beneath the track area (), wherein the touch sensitive circuit () comprises a touch sensor region on the top surface of the carrier (); and a controller () adapted to control the light sources in dependence on a detected location of a touch input.

Light source module functioning as a user control interface

A boost converter has a main energy storage inductor and a main GaN boost switch with a node between them. A pre-charging switch is connected at the output side of the main boost switch and the inductor, between the node and an output capacitor. The pre-charging switch comprises a body diode in the forward direction from the output capacitor to the node. The output capacitor is charged by the pre-charging switch in a pre-charge phase and this provides a soft start-up to avoid large inrush currents. A third switch, which is also a GaN switch, is in series with the pre-charging switch to provide synchronous output rectification. The third switch has a body diode in a forward direction from the node to the output capacitor. In the pre-charge phase, both the boost switch and third switch are turned off whereas in a subsequent boost phase, the pre-charging switch is turned constantly on, and alternately the boost switch and the third switch are turned on and off to implement the boost conversion.

Boost converter and method of controlling a boost converter

Provided are an array substrate, a liquid crystal display panel and a display device. The array substrate includes a display area and a frame area, where the frame area includes a wiring area; a substrate; multiple signal lines; multiple connection lines, where the multiple connection lines include a first connection line, and the first connection line is located on a side of the signal line facing away from the substrate; a first wire changing layer, which is located between the display area and the wiring area, and is located on a side of the signal line and the connection line facing away from the substrate, the first wire changing layer is electrically connected to the signal line through a first via hole and is electrically connected to the first connection line through a second via hole.

Array substrate, liquid crystal display panel and display device

An information handling system may include at least one processor; and a non-transitory memory coupled to the at least one processor. The information handling system may be a node of an information handling system cluster may be configured to be imaged while the node is operational within the information handling system cluster by: a node installation service executing on the node creating a partition on a storage medium of the node; the node installation service receiving an image bundle from a remote information handling system via a network and storing the image bundle on the partition; and the node installation service causing the node to reboot, wherein the rebooting is configured to install a new version of a management system to the node from the image bundle.

Live node imaging

Systems, apparatuses and methods may provide for developer stage technology that embeds binary code into an application binary file, wherein the binary code corresponds to vector functions and non-vector functions in statically typed source code, and generates intermediate representation (IR) data, wherein the intermediate representation data corresponds to the vector functions in the statically typed source code. Additionally, the developer stage technology embeds the IR data in the application binary file. Moreover, deployment stage technology may generate a first compilation output based on the application binary file and detect a capability change in an execution environment associated with the first compilation output. The deployment stage technology may also generate, in response to the detected capability change, a second compilation output based on the first compilation output.

Multi-stage automatic compilation for vector computations in applications

A method for matching semantic text data with tags. The method includes: pre-processing multiple semantic text data to obtain original corpus data comprising multiple semantic independent members; determining the degree of association between any two of the multiple semantic independent members according to a reproduction relationship of the multiple semantic independent members in a natural text, determining a theme corresponding to the association according to the degree of association between any two, and thus determining a mapping probability relationship between the multiple semantic text data and the theme; selecting one of the multiple semantic independent members corresponding to the association as a tag of the theme, and mapping the multiple semantic text data to the tag according to the determined mapping probability relationship between the multiple semantic text data and the theme; and taking the determined mapping relationship between the multiple semantic text data and the tag as a supervision material, and matching the unmapped semantic text data with the tag according to the supervision material.

Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions

The invention relates to a module configured to reduce or eliminate NVH problems and electrical equipment provided with the module. Electrical equipment includes a housing; the housing includes a cover panel, a peripheral wall, and a chamber defined by the peripheral wall and the cover panel; a part of the cover panel is fastened to upper edges of the peripheral wall; and the electrical equipment further includes at least one support element which is installed inside the chamber at a distance from the peripheral wall, and is configured to support the cover panel.

Module configured to reduce or eliminate NVH problems of electrical equipment and electrical equipment

An information handling system may include at least one processor; a first and a second backplane, wherein the first and second backplanes are Peripheral Component Interconnect Express (PCIe) backplanes; and a physical storage resource. The physical storage resource may be coupled to the at least one processor via a first port of the physical storage resource and via the first backplane, and the physical storage resource may be further coupled to the at least one processor via a second port of the physical storage resource and via the second backplane.

Dual-tree backplane

This disclosure is directed to a universal interface for sensor devices. Applications executed in a device may interact with sensor devices via a universal interface. For example, the device may act as a gateway allowing Internet of Things (IoT) devices to interact with at least one resource external to the environment in which the IoT devices operate. The device may comprise at least memory circuitry to store at least a virtual file system and at least one application. The virtual file system may provide a programmatic interface through which at least one sensor device may be accessible to the at least one application. Processing circuitry in the device may execute an application from those stored within the memory circuitry. The application, when executed, may cause interconnect circuitry also in the device to at least one of transmit instructions to, or receive data from, a sensor device utilizing the virtual file system.

Universal interface for sensor devices

The present invention relates to the technical field of batteries of new energy vehicle, and in particular to a heat exchanger for cooling battery. The present invention aims to solve the problem that existing heat exchangers in the prior art have low heat exchange efficiency and lack of expandability. For this purpose, the heat exchanger for cooling battery according to the present invention comprises a first liquid collection unit, a second liquid collection unit and at least one cooling plate unit provided between the first liquid collection unit and the second liquid collection unit, the first liquid collection unit at least comprising a first liquid collection area, the second liquid collection unit at least comprising a second liquid collection area, and the cooling plate unit comprising a plurality of flow guide elements. Through a modular design, the present invention can make combinations and changes according to variation of size of a battery pack, bring about great degree of freedom in size, reduce cost and shorten production cycle. In addition, a coolant flows in all directions under the action of the flow guide elements, which is advantageous for a uniform distribution of speed in the cooling plate unit and a more uniform distribution of temperature over the entire region of the cooling plate unit. Meanwhile, heat conducting elements play the role of enhancing heat exchange, which is advantageous for an improvement of heat exchange efficiency of the cooling plate.

Heat exchanger for cooling battery

Growing community of inventors

Shanghai, China

Yu Wang