Huawei Technologies Co., Limited

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.

Ocean's King Lighting Science and Technology Co., Ltd.

Zte Corporation

Ledvance Gmbh

Launch Tech Co., Ltd.

Astec International Limited

Stmicroelectronics (shenzhen) R&d Co. Ltd.

Qualcomm Incorporated

Huawei Device Co., Ltd.

Nuvolta Technologies (hefei) Co., Ltd.

Jun Liu

Yin Gao

Wei Zhang

Mingjie Zhou

Yong-Dong Chen

Shih-Hsun Wung

Wenbo Ma

Shijun Nie

Xinliang Wang

Jingchang Chen

Zhijian Chen

Zhe Li

Menglong Zhao

Ming Hsi Wang

Xin Liu

Haibo Zhang

Tieming Huang

Xiaolu Song

Zhen Dong

Jia Wang

Rui Feng

Qiurong Liao

Bin Zhang

Lei Gao

Zeng Li

Guo-Yi Chen

Yongping Zhang

Wei Yan

Wei Zhao

Rong Wang

Moritz Engl

Li Zeng

Lei Yang

Hai Bo Zhang

Yanjun Liu

Liang Zhang

Jianguo Ren

Chao Liu

Lei Huang

Min Yue

Yong Chen

Ran Lin

Qing Zhao

Jian Zhou

Yingying Feng

Bing Zhou

Jun Chen

Shun Yao

Jianhui Yao

Rongguang Yang

Jinzhu Xu

QingFeng Liu

Zhaobi Wei

Teng Lv

Jianjun Xiao

Guang Chen

Guitang Chen

Fengli Wang

Shaofeng Liu

Li Deng

Ya-Guo Wang

Liang Zhu

Chunwu Deng

Jianzheng Zhang

Kang Zi

Pingan Yang

Zewei Wei

Dezhao Zhang

Mengbi Lei

Pei Duan

Ben Niu

Qiang Dai

Guozhu Liu

Xuejiang Zhang

Xiaobing Zhao

Xiaofang Liang

Hongwei Lou

Shan Wang

Zhi-Ming Duan

Wei Zhan

Zuozhou Zhang

MingTao Wang

Fenghua Zhao

Ronghui Li

Xun Gong

Qichao Chen

Zhenghai Gao

Qingzhen Zeng

Yuanzhao Zhang

Guojun Zhang

Jun-Hai Liu

Na Liang

Hai-Feng Zhang

Tao Wen

Shelin Shen

Zhaotu Fan

Guangkai Liu

Wentong Li

Huaquan Li

Refrigerant recovery and filling cleaning machine

Phone stand

A backlight display control method and apparatus are provided. The method includes: obtaining a fused image based on an input image; identifying a salient region and a non-salient region in the fused image; increasing a backlight power value of the salient region; and/or decreasing a backlight power value of the non-salient region. In this way, a region of interest that is for human eyes and that is in the image may be identified, the backlight power value and luminance distribution are controlled based on salience information, the backlight power value is dynamically allocated, and contrast of the region of interest for human eyes is maintained or improved, to improve quality of a displayed image under a same power value constraint; and backlight luminance is adjusted, without weakening image effect, to decrease or increase a backlight power value of a specific region, and thus improve contrast and lighting effect.

Backlight display control method and apparatus for adjusting a backlight power value of a region

Cable clip

Various embodiments include methods for improving navigation by a processor of a robotic device equipped with an image sensor and an optical flow sensor. The robotic device may be configured to capture or receive two image frames from the image sensor, generate a homograph computation based on the image frames, receive optical flow sensor data from an optical flow sensor, and determine a scale estimation value based on the homograph computation and the optical flow sensor data. The robotic device may determine the robotic device pose (or the pose of the image sensor) based on the scale estimation value.

Systems and methods for VSLAM scale estimation using optical flow sensor on a robotic device

Magnetic phone holder

A method includes applying a plurality of detection signals to a plurality of receivers, receiving a plurality of echo signals resulted from the plurality of receivers, comparing the plurality of echo signals with a predetermined echo signal distribution pattern, determining the number of the plurality of receivers, and charging the plurality of receivers sequentially using a movable transmitter.

Dual receiver detection apparatus and method for wireless power transfer system

A plurality of constraint relationships in a UI are identified and grouped into two types, a constraint relationship of a first type is solved in an integrated development environment (IDE), and a constraint relationship of a second type is a constraint relationship solved in a terminal or the IDE. The plurality of constraint relationships are used to determine a layout of one or more components in the UI. The IDE calculates a first intermediate solution set based on the constraint relationship of the first type in the plurality of constraint relationships. The first intermediate solution set is used to determine the layout of the one or more components in the UI together with the constraint relationship of the second type.

UI adaptation constraint solving method and related apparatus

Cosmetic storage box

Provided is a phase-locked loop circuit, a method for configuring the same, and a communication device. The phase-locked loop circuit includes a phase-locked loop main circuit and a phase temperature compensation circuit. The phase temperature compensation circuit includes at least one phase delay unit connected to the phase-locked loop main circuit and configured to generate a phase shift as a result of a temperature change for cancelling out a phase shift generated by the phase-locked loop main circuit as a result of a temperature change.

Phase-locked loop circuit, configuration method therefor, and communication apparatus

An electric power supply includes a totem pole bridgeless PFC power converter. The PFC power converter includes an input for coupling to an AC power source, an output, four switching devices coupled between the input and the output, two diodes coupled between the four switching devices and the input, a first inductor coupled between the four switching devices and the two diodes, and a second inductor coupled between the two diodes and the input. Other example electric power supplies and totem pole bridgeless PFC power converters are also disclosed.

Totem pole bridgeless PFC power converters

Provided are a phase detection method and apparatus for a clock signal, and a communication device. A clock signal of a clock to be detected is sampled according to sampling periods set by a sampling clock; a phase angle value corresponding to a sampled clock signal in a current sampling period is obtained according to a mapping relationship between sampled signals and phase angle values; a phase difference corresponding to the current sampling period is subtracted from the phase angle value to obtain an initial phase value of the clock to be detected in the current sampling period, wherein the phase difference is a phase difference between the clock to be detected and the sampling clock in the current sampling period; and after the sampling ends, a final phase value of the clock to be detected is obtained according to initial phase values obtained in respective sampling periods.

Phase detection method and apparatus for clock signal, and communication device

A method and system for remote vehicle diagnostics are provided. The method is applicable to a remote vehicle diagnostic system including a vehicle diagnostic terminal and a vehicle connector. A remote communication connection between the vehicle diagnostic terminal and the vehicle connector is established via a preset programming interface. The vehicle diagnostic terminal receives diagnostic instruction data of a diagnostic application. The vehicle diagnostic terminal transmits the diagnostic instruction data to the vehicle connector via the preset programming interface by way of the remote communication. The vehicle connector converts the diagnostic instruction data into first data in a first data format, and performs a diagnostic operation corresponding to the first data, where the first data format is readable by a vehicle.

Method and system for remote vehicle diagnostics

A method for performing vehicle remote diagnosis is provided. A diagnostic device sends a first controller area network (CAN) bus message to a device connector. The device connector encapsulates the first CAN bus message received into a first data packet and sends the first data packet to a vehicle connector through remote communication. The vehicle connector decapsulates the first data packet into the first CAN bus message and sends the first CAN bus message to a target vehicle. The vehicle connector receives second CAN bus messages and filters the second CAN bus messages to obtain a CAN bus diagnostic message, and the second CAN bus messages are sent by the target vehicle in response to the first CAN bus message. The vehicle connector encapsulates the CAN bus diagnostic message into a second data packet and sends the second data packet to the device connector.

Method for performing vehicle remote diagnosis and related devices

Embodiments provide an optical coupling apparatus, an optical module, and a communications device. In those embodiments, the optical coupling apparatus includes: an optical fiber component, including a plurality of optical fibers and an optical fiber fixing block. The plurality of optical fibers are fixed to the optical fiber fixing block. A first end face is disposed on the optical fiber fixing block. At least some of the optical fibers include plug ends which protrude from the first end face. An optical write waveguide block, including a main body and a plurality of waveguides disposed in the main body. A second end face is disposed on the main body, coupling holes that are in a one-to-one correspondence with the plug ends are disposed on the second end face in a recessed manner, and the coupling holes are formed when ends of the waveguides are recessed from the second end face.

Optical coupling apparatus, method for packaging optical coupling apparatus, optical module, and communications device

Growing community of inventors

Shenzhen, China

Jun Liu