Tyco Electronics (shanghai) Co., Ltd.

Huawei Technologies Co., Limited

Peking University

Huawei Digital Power Technologies Co., Ltd.

Shanghai Bilibili Technology Co., Ltd.

Dell Products Inc.

Melexis Technologies Sa

Sigmastar Technology Ltd.

Other

Honeywell International Inc.

Semiconductor Components Industries, LLC

Alibaba Group Holding Limited

Baker Hughes Oilfield Operations LLC

Asahi Kasei Microdevices Corporation

Fudan University

Hao Wang

Biao Pan

Jianfei Yu

Qijun Zhao

Bo Gao

Xingmin Guo

Zhihui Yang

Yaoqi Zhang

Jian Li

Jiefeng Zhang

Chenren Xu

Chunyu Long

Menghui Wang

Shuo Chen

Ning Wang

Jian Shi

Xiufeng Zhang

Fanzhao Wang

Xiaokang Tian

Yuquan Chen

Xiaojin Li

Songping Yao

Cui Li

Zheng Hu

Hanchao Zheng

Yang Gao

Zhen-Yang Pang

Honglei Cui

Biao Hu

Shunli Liang

Wei Wang

Jun Chen

Hui Li

Lei Han

Xiaobo Yu

Kai Zheng

Jian He

Xin Xu

Hongguang Guan

Xiang Xu

Wai Tung Ng

Xing Wei

Thomas Neyer

Xiangyu Li

Dmitry Vladimirovich Krivenok

Chaoran Li

Qian Zhang

Xiaoli Wu

Hanyu Wei

Xinghai Wang

Lifeng Wang

Zhiyong Yan

Yi Hu

Yuehui Yu

Ming-Yong Sun

Hongjun Yin

Yinghua Wang

Weiyue Lu

Yuezhen Xiao

Kshitij Patel

Guan Wang

Wei Shi

Jiang Zhang

Lili Liu

Minghao Li

Jing Ma

Jianfeng Qi

Xiaoyan Huang

Wei Cao

Huimin Hou

Xianliang Xu

Hongjun Jiang

Hongzhuan Chen

Weicheng Cheng

Weizhu Qian

Cao Xie

Xiaodong Gu

Bohua Li

Jian Yu

Xiaoguang Li

Yajun Guo

Binbin Fei

Tandy Tang

Xiaojian Wang

Qiang Ma

Huaping Xu

Zhuibai Qiu

Qiong Xie

Huijun Xu

Zheng Xia

Yujia Zhuang

Meiyan Lu

Zhilan Chai

Zhili Zhou

Henghui Liang

Xuefeng Hu

Ran Ao

Xiang Zeng

Hocheol Jang

Zhong Dong

The present invention provides a method for determining the type of defects in a monocrystalline silicon wafer, which includes the steps of: using LST to measure particles in an as-grown silicon wafer and thereby obtaining a first measurement, and determining a V-rich region based on the first measurement and a first preset density value; and subjecting the silicon wafer to a thermal treatment, again using LST to measure particles in the silicon wafer and thereby obtaining a second measurement, and determining a Pv region, an I-rich region and a Pi region based on the second measurement, a second preset density value and a third preset density value. As a result, a particle density can be utilized as a basis for accurately and efficiently determining a region of interest of a monocrystalline silicon wafer as one of a V-rich region, a Pv region, a Pi region and an I-rich region.

Method for determining types of defects in monocrystalline silicon wafer

An opening switch and a remote circuit breaker are provided. The opening switch includes a base, and an energy storage assembly and a lock catch assembly that are disposed on the base; the energy storage assembly is disposed on an inner wall of the base, one end of the lock catch assembly is hinged to the base, a lock catch protrusion is disposed on the lock catch assembly, and the lock catch protrusion includes a barrier wall; and when the barrier wall is configured to abut against an energy storage arm of the energy storage assembly, under an action force of the energy storage arm, the lock catch assembly has a rotation tendency, so that the energy storage assembly maintains an energy storage state.

Opening switch and remote circuit breaker

VR camera

Techniques for hiding security-sensitive features in untrusted environments. The techniques include inserting, in a development build image, one or more security-sensitive scripts encrypted with a unique encryption key for the development build image, and inserting, in a release build image, the security-sensitive scripts encrypted with a different unique encryption key for the release build image. The techniques further include saving the unique encryption key for the development build image in an artifact repository, and securely deleting the different unique encryption key for the release build image. In this way, user access to certain software code or scripts, device files, and/or other security-sensitive features can be restricted in a manner that is more user friendly to software development and/or information technology (or 'DevOps') engineers.

System and method of hiding security sensitive features in untrusted environments

A low-dropout regulator includes a voltage divider circuit, an operation amplifier, a regulator circuit and an output circuit. The voltage divider circuit divides a power supply voltage to generate a predetermined voltage. The operational amplifier generates a bias voltage according to the predetermined voltage and an output voltage of an output terminal. The regulator circuit generates a first regulated voltage and a second regulated voltage according to the bias voltage. The output circuit adjusts a difference between a first current and a second current according to the first regulated voltage and the second regulated voltage to regulate the output voltage.

Low-dropout regulator having bidirectional current adjustment

A rotary switch includes an operating mechanism, an on-off apparatus, and a tripping component. The operating mechanism includes an energy storage component and a drive component. The drive component is in driving connection with the energy storage component and the on-off apparatus. The energy storage component includes a latch and an energy storage spring that cooperates with the latch. The energy storage spring can be connected to the latch and the drive component in a snap-fit manner, such that rotation of the drive component stores energy in the energy storage component. Rotation of the drive component also drives the on-off apparatus to an on position. The latch the tripping component interact such that the latch locks or unlocks the energy storage spring.

Rotary switch

The present application discloses a graphics processing method applicable to a player, including: performing data interaction between a graphics engine and the player to obtain playback data; and executing, by the graphics engine, a graphics processing operation on a next frame of the player based on the playback data and a preset logic. In the present application, a communication mechanism is set between the engine scene layer of the graphics engine and the player, such that the engine scene layer and the player interact with each other in terms of playback data of a video being played, so that the engine scene layer can efficiently obtain the playback data for graphics processing operations, which is applicable to a video playing service and ensures a video rendering effect.

Graphics engine and graphics processing method applicable to player

A remote switch-off mechanism and a rotary switch relates to the field of electrical technologies. A housing, an energy storage component, and a tripping component are provided. The energy storage component includes a latch, an energy storage spring, a rotating shaft, and an energy storage panel connected to the rotating shaft, an abutting portion is disposed on the energy storage panel, a first end of the energy storage spring is clamped to the housing, and a second end of the energy storage spring abuts against the abutting portion. The latch includes a hinged portion hinged to the housing, a limiting portion for limiting the second end of the energy storage spring, and a tripping portion that cooperates with the tripping component, and an elastic member is disposed between the latch and the housing, so that the tripping portion has a trend of moving toward the tripping component.

Remote switch-off mechanism and rotary switch

This application provides techniques for establishing a P2P connection. The techniques comprise communicating with at least two auxiliary nodes to obtain answer messages returned by the at least two auxiliary nodes; determining, based on the answer messages, at least one public network address corresponding to an internal network address of a first client device; registering, with a cloud server, the at least one public network address corresponding to the internal network address of the first client device, and monitoring the at least one public network address corresponding to the internal network address of the first client device; and establishing a P2P connection to a second client device when detecting, in a preset duration, that the second client device returns a response data packet to a target public network address.

Method, client, and system for establishing P2P connection

The invention relates to a train integrity detection system based on Beidou short message communication, which comprises a vehicle-mounted ATP host, a train rear device and a ground RBC device, wherein the vehicle-mounted ATP host communicates with both the train rear device and the ground RBC device, the vehicle-mounted ATP host and the train rear device each comprise a main control unit, and a wind pressure detection module, a wireless communication module, a speed measurement module and a satellite positioning module which are connected with the main control unit, and the vehicle-mounted ATP host and the train rear device also each comprise a Beidou short message communication module connected with the main control unit. Compared with the prior art, the invention has the advantages of strong communication jamming resistance and short response time.

Train integrity detection system based on Beidou short message communication

Methods, apparatus, and processor-readable storage media for efficient storage of key-value data with schema integration are provided herein. An example computer-implemented method includes obtaining a metrics data message associated with a product, wherein the metrics data message has a first format and comprises a schema version and a type of the product; identifying one of a plurality of schema definitions for the metrics data message based at least in part on the schema version and the type of the product; converting the metrics data message into a second format based on the identified schema definition, wherein the second format removes at least some redundant data from the metrics data message; and storing the converted metrics data message in a metrics database.

Efficient storage of key-value data with schema integration

A method may be applied to an electronic device configured with a foldable display. The display includes a first area, a second area, and a third area, and when the electronic device is in a folded form, an included angle between the first area and the third area is less than a first preset angle, and two sides of a third area are the first area and the second area. The method includes: displaying a first interface in the first area, where the first interface includes one or more touchable areas; determining a first touch area between a user and the third area; mapping a touch function of a first touchable area in the first interface to the first touch area; detecting a first operation in the first touch area; and controlling the first touchable area in the first interface based on the first operation.

Touch method for electronic device with a foldable display

Provided in embodiments of the present application are a a key generation and terminal provisioning method, an apparatus, and a device thereof. The method for generating a key includes: sending, by an enrollee, a first request message to a configurator, the first request message comprising a first identifier, and the first identifier used to instruct the configurator to perform a network reconfiguration operation; receiving, by the enrollee, a first message sent by the configurator and including first key information; generating, by the enrollee, a session key according to the first key information; sending, by the enrollee, a second message to the configurator, the second message comprising second key information, thus allowing the configurator to generate the session key according to the second key information. In a process of an enrollee and a configurator performing provisioning for the first time, key information of each other is exchanged to generate a session key required for subsequent network reconfiguration performed on the enrollee, so that when the network reconfiguration is performed on the enrollee, it is unnecessary to perform an authentication process again, thereby improving the network configuration efficiency.

Method, apparatus, and device for key generation and terminal provisioning

This application provides a method for multiplexing HTTP channels. The method includes: sending, by the terminal, a first HTTP request to a first server through a first HTTP channel, to request first data; after receiving a first HTTP response returned by the first server, receiving, through the first HTTP channel, a first part that is of the first data and that is sent by the first server; and if a size that is of the first data and that is carried in the first HTTP response is greater than a first threshold, generating a second HTTP request, and sending a second HTTP request to a second server through a second HTTP channel, to request a second part of the first data; and after receiving the first part of the first data, sending control signaling to the first server, to disconnect the first HTTP channel.

Method for multiplexing HTTP channels and terminal

This application provides techniques for projecting content from a device to other device. The techniques comprise performing a first device discovery operation by using a first network, wherein the first network comprises a local area network, and wherein the performing a first device discovery operation by using a first network further comprises sending broadcast information in the local area network; performing a second device discovery operation by using a second network, wherein the second network comprises a wide area network, and wherein the performing a second device discovery operation by using a second network further comprises communicating with a server via the wide area network; determining the other device to which the content is to be projected based on the first device discovery operation and the second device discovery operation; and establishing a network connection with the other device for content projection.

Screen projection method and system

Growing community of inventors

Shanghai, China

Hao Wang