Honeywell International Inc.

Emc IP Holding Company LLC

Emc Corporation

Huawei Technologies Co., Limited

Cisco Technology, Inc.

Dell Products Inc.

Delta Electronics (shanghai) Co., Ltd

Micro Focus Lcc

Shanghai Jiao Tong University

Other

Basf Se Corporation

Chinese Academy of Sciences

Milliken + Co

Tyco Electronics (shanghai) Co., Ltd.

Schneider Electric It Corporation

Kai Chen

Michael John Dutch

Guangli Xie

Ping Chen

Long-Ching Wang

Madhur Bobde

Christopher Hercules Claudatos

Mark Chamness

Jun Tao

Jun Lu

Susie J Wee

Chang Liu

Qiyan Chen

Yajun Zhang

Hui Feng

Hai Wu

Qibin Sun

Yan Xun Xue

Chao Chen

William Dale Andruss

Yu Cao

Feng Guo

Ming-Chen Lu

Qianjie Zhong

Sergey A Razin

Feng Shao

Yicang Wu

Stephen J Todd

Yueh-Se Ho

Yu Liu

Jian Yao

Jing Jing Zhang

Kun Tan

Bin Liu

Ziye Yang

Rui Chen

Peter Mantovanelli Barbosa

Xiaotian Zhang

Feng Wang

Jian Yin

Donald Mace

Steven Lee Bedingfield

Feng Zhao

Zhanghua Wu

Yaofu Gong

Yi You

Qiuxia Xu

Zhishou Zhang

Zhiguo Wang

Yang Zhang

Zheng Ying

YinKee Yee

Cheow Khoon Oh

Han Gao

Jin-Feng Luan

Shuhua Zhou

Zhongping Zhu

Wenyu Tang

Huimin Zhang

Xiaoming Sui

Zhengfei Xiao

Guoming Rao

Vincent Xue

Lintao Wan

Dror Saaroni

Hongbo Zhang

Binzhang Fu

Charlie Chen

Yu Peng Fan

Xiaoji Sun

Jim LeWei Ji

Dan Han

Baoyao Zhou

Ruiping Li

Richard Dyrmose Olsen

Sheng Yao

Dor Nir

Shengming Ma

Yongjun Shi

Dan Meng

Han Lu

Libo Zhang

Yongqiang Lang

Sen Dou

Mary Jane R Alin

Lewei Ji

Jiangang Shi

Wenjiang Zhao

Shuihai Hu

Yuxi Sun

Bang Wei Xi

Guangjie Cao

Wending Dai

Baoqiang Wan

Juntao Ye

Jianding Du

Zhen Peng Liang

YingHao Liu

Jiajia Cheng

Hongchuan Liu

An electronic device includes a flexible display, a housing assembly, and an adhesive layer assembly fastened between the flexible display and the housing assembly. The adhesive layer assembly includes a strong adhesive layer and a weak adhesive layer, and a stiffness of the strong adhesive layer is higher than a stiffness of the weak adhesive layer. The strong adhesive layer and the weak adhesive layer are arranged to make the flexible display deform with the electronic device.

Electronic device

A wearable device and an image signal processing apparatus thereof are provided. The image signal processing apparatus comprises an image acquisition device, an image data processing module, and an application processor; the application processor is used for controlling, when detecting that the wearable device enables a shooting preview mode, the image data processing module to switch from a sleep state or a power-down state to a working state; the image acquisition device is used for acquiring original image data; the image data processing module is used for obtaining the original image data and processing the original image data.

Wearable device and image signal processing apparatus thereof

Described herein is a polyurethane foam prepared with certain polytetrahydrofurans and optional polyether polyols. The polyurethane foam is characterized by low hardness increase at low temperature as compared with conventional polyurethane foam, and is suitable for use in products which can be exposed to low temperature such as snow boots.

Composition useful for the preparation of polyurethane foams

A circuit for Flyback switching power supply includes a transformer having a primary winding, a secondary winding and an auxiliary winding, a power switch coupled to a dotted terminal of the primary winding, and a switch. A first terminal of the switch is connected to a non-dotted terminal of the auxiliary winding through a capacitor, a second terminal of the switch and a dotted terminal of the auxiliary winding are connected, respectively, to a ground. A common node of the capacitor and the auxiliary winding is configured to connect to a non-dotted terminal of the primary winding. A control circuit is configured to generate, based on a voltage at the common node of the capacitor and the auxiliary winding, a control signal to control the switch in order to achieve zero voltage switch (ZVS) of the power switch.

Control method of ZVS flyback using transformer auxiliary winding

Disclosed are a system-on-chip and a method for managing a working mode thereof, and a smart wearable device. The method comprises the following steps: in a working mode, a master control subsystem controlling a functional subsystem to implement a corresponding function, and responding to interrupt signals of the functional subsystem and a secondary control subsystem; in a dormant mode, the secondary control subsystem responding to the interrupt signal of the functional subsystem, and the master control subsystem prohibiting responding to the interrupt signal of the functional subsystem; and in an ultra-low power consumption mode, the master subsystem being powered off, and the secondary control subsystem responding to the interrupt signal of the functional subsystem. In the present disclosure, on the premise of meeting a normal function requirement of the system-on-chip, the power consumption of the system-on-chip is reduced to the greatest possible extent.

System-on-chip and method for managing working mode thereof, and smart wearable device

A system for controlling a skip mode of a switching power supply and a PWM controller are provided. The system includes a feedback signal detection circuit configured to detect an output voltage of the switching power supply and generate a feedback signal related to the output voltage; a primary winding sampling circuit coupled with a primary winding of the switching power supply and configured to sample a sampling voltage of the primary winding; a skip mode soft control circuit configured to receive the feedback signal and output an electrical signal; and a comparison circuit configured to determine a threshold for the sampling voltage, where the skip mode is activated when the feedback signal is greater than a soft activation voltage threshold, and the skip mode is pre-exited when the feedback signal is less than a predetermined voltage threshold and greater than a soft exit voltage threshold.

System for controlling skip mode of switching power supply, and PWM controller

The present disclosure is related to a system for monitoring microcirculation. The system may include a detector, a light source, and a lens set. The detector is inserted under a tongue of a user along a sagittal axis direction of the user; the light source is disposed on a surface of the detector in contact with a bottom surface of the tongue of the user and is configured to emit a light source signal to a target region under the tongue; and the lens set is disposed within the detector for receiving a detection signal from the target region. The detection signal is emitted into the detector along a vertical axis direction of the user and emitted out from the detector along the sagittal axis direction of the user.

Systems for monitoring microcirculation

A switched-mode power supply (SMPS) chip and system are disclosed, which are used for determining a maximum power output of a solar photovoltaic panel connected to the SMPS chip. The SMPS chip includes a sampled current comparator module, a logic control module connected to the sampled current comparator module, and a charge/discharge control module connected to the logic control module. According to the present invention, an output current from the SMPS system to an external load is detected and serves as a basis for incrementally adjusting a minimum input voltage of the SMPS chip and hence an output voltage of the solar photovoltaic panel. In this way, an output voltage level of solar photovoltaic panel corresponding to the maximum power output thereof under a given condition can be determined. Through keeping the solar photovoltaic panel operating at that output voltage level, it is ensured that the solar photovoltaic panel provides the maximum power output under the given condition.

Switch power supply chip and system

The present utility model relates to a device for improving gas detection in a photoionization detector. A gas detector is provided. The device reduces interference of photoelectric noise on the reading of the gas detector for target gases such as volatile organic compounds.

Device for improving gas detection in photoionization detector

A connector includes an insulation housing formed with a plurality of terminal slots, and a plurality of terminals inserted into the plurality of terminal slots. Each of the plurality of terminals has a pin protruding from a bottom of the insulation housing for insertion into a terminal hole in a circuit board. At least one latch is formed on the insulation housing for insertion and locking into a latch hole defined in the circuit board.

Connector

Power systems and methods are provided that receive input power and provide output power to a load. Under a first state of operation, power conversion circuitry may receive the input power and provide the output power. A bypass switch includes a controller that detects a failure condition by detecting a link down state on a communications interface. In response to detecting the link down state, the switch controller operates the bypass switch to convey the input power to the output in a second state of operation. The second state of operation is a bypass state of operation whereby the power conversion circuitry is bypassed.

Uninterruptible power system bypass switch control

A data transmission method implemented by a network device, where the data transmission method includes receiving a first data packet sent by a transmit end, buffering the first data packet to a low-priority queue when the first data packet is sent by the transmit end during a first round-trip time (RTT) of a data transmission phase between the transmit end and a receive end, receiving a second data packet from the transmit end, buffering the second data packet to a high-priority queue when the second data packet is not sent by the transmit end during the first RTT, and forwarding the second data packet in the high-priority queue before the first data packet in the low-priority queue.

Data transmission method, computing device, network device, and data transmission system

A semiconductor package comprises a semiconductor substrate, a first metal layer, an adhesive layer, a second metal layer, a rigid supporting layer, and a plurality of contact pads. A thickness of the semiconductor substrate is equal to or less than 50 microns. A thickness of the rigid supporting layer is larger than the thickness of the semiconductor substrate. A thickness of the second metal layer is larger than a thickness of the first metal layer. A method comprises the steps of providing a device wafer; providing a supporting wafer; attaching the supporting wafer to the device wafer via an adhesive layer; and applying a singulaton process so as to form a plurality of semiconductor packages.

Semiconductor package having thin substrate and method of making the same

A wafer level chip scale semiconductor package comprises a device semiconductor layer, a backside metallization layer, a film laminate layer, and a metal layer. The device semiconductor layer comprises a plurality of metal electrodes disposed on a front surface of the device semiconductor. Each side surface of the backside metallization layer is coplanar with a corresponding side surface of the device semiconductor layer. Each side surface of the metal layer is coplanar with a corresponding side surface of the film laminate layer. A surface area of a back surface of the backside metallization layer is smaller than a surface area of a front surface of the metal layer.

Wafer level chip scale semiconductor package

A method of detecting gas includes determining and storing, by a controller, a zero level of a photoionization detector using ambient air inflow when an ultraviolet lamp is in a turned OFF state, wherein the stored zero level is based on an ambient temperature; sampling, by the controller, an output of a detector electrode of the photoionization detector when the ultraviolet lamp is in a turned ON state; and comparing the sampled output of the detector electrode to the stored zero level to determine if a threshold concentration of a gas is present.

Photoionization detector automated zero level calibration

Growing community of inventors

Shanghai, China

Kai Chen