Qualcomm Incorporated

Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Lenovo (beijing) Limited

Microsoft Technology Licensing, LLC

Beijing Lenovo Software Ltd.

Peking University

Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Staidson (beijing) Biopharmaceuticals Co., Ltd.

International Business Machines Corporation

Beijing Founder Electronics Co., Ltd.

Xinjiang Goldwind Science & Technology Co., Ltd.

Beijing Etechwin Electric Co., Ltd.

Spike Vision (beijing) Technology Co., Ltd.

Staidson Biopharmaceuticals Co., Ltd.

Lei Ma

Fan Deng

Xiaoli Fan

Xiaoqin Han

Peng Liu

Xi Chen

Fengchun Pang

Ming Yang

Peizhi Cai

Yanchen Li

Chinchuan Andrew Chiu

Jinyu Li

Xingyou Luo

Shurong He

Qingjiang Li

Yi-Jian Wu

Yihe Yao

Yuming Xie

Xue Dong

Jian Wang

Lei Wang

Dongmei Zhang

Ananthapadmanabhan Arasanipalai Kandhadai

Yu Zou

Dashan Gao

Xue Cao

Shizhong Liu

Shi Han

Ming Chang

Dong Yan Yang

Pengjun Huang

Frank Kao-Ping Soong

Yue Qin

Leung Chun Chan

Yingjia Yao

Frank Soong

Changlong Zuo

Xiaochuan Chen

Lei Zhang

Ying Hai Chen

Rui Li Xu

Ying Wang

Wenqing Zhao

Yue Li

Ming Liu

Hailin Xue

Ning Bi

Lin Ma

Yu Chen Zhou

Renwei Guo

Chao Wang

Yong Wang

Lei Xu

Yong Qing Lu

Yu Shi

Shuxue Quan

Wenbo Jiang

Xin Zhong

Qiang Huo

Tiejun Huang

Jianfeng Ren

Haibo Zhu

Karthikeyan Shanmugavadivelu

Xuerui Zhang

Lijuan Wang

Narayana Karthik Sadanandam Ravirala

Antonino Scuderi

Xiangtao Liu

Ming Yan

Liang Bo

Shaojun Hou

Wan Shun Vincent Ma

Frank Kao-ping Soong

Dangxiao Wang

Yuru Zhang

Min Sun

Wenyue Lydia Zhang

Yingmin Tang

Frank Kao-PingK Soong

Peijun Lv

Yuchun Sun

Yongbo Wang

Tao Ma

Yawen Chi

Shijun Liu

Xudong Jing

Yi Min Gan

Qingshuang Zhang

Baozhong Zheng

Wenqi Ge

Ning Dai

Chaohui Shi

Haihua Cui

Huifu Li

Dongdong Wang

Yan-Jing Lei

Xu Cao

Lan Zhou

The present disclosure relates to the field of biopharmaceuticals and provides a nerve growth factor (NGF) fusion protein and a preparation method and use thereof. The fusion protein has a general formula represented by A-B or A-L-B, wherein A is a nerve growth factor, L is a linker peptide, and B is an Fc moiety of IgG, or an analogue of the Fc moiety of IgG, or a fragment of the Fc moiety of IgG. The fusion protein of the present disclosure has the following advantages over a wild-type NGF: higher biological activity, a half-life extended more than 17 times, greatly reduced administration frequency, and significantly increased efficacy.

Nerve growth factor fusion protein, preparation method and use thereof

A display method is provided. The display method includes: obtaining information of a target display array on a display device, the target display array including a first number of display units arranged; obtaining target pulse sequences that characterize dynamic spatiotemporal information; determining display state information of each display unit in the first number of display units from a spatiotemporal relationship between the target pulse sequences and the target display array; and causing visualization of pulse signals in the target pulse sequences on the display device based on the display state information of each display unit in the first number of display units.

Display method based on pulse signals, apparatus, electronic device and medium

Disclosed is a semiconductor device such as a power amplifier. Unlike conventional power amplifiers, thermal bump is patterned to only cover active devices. In this way, dimensions of the semiconductor device can be reduced.

Semiconductor device thermal bump

This disclosure provides systems, methods, and apparatuses for high dynamic range (HDR) processing. In one aspect, an example HDR processing device may process a first exposure frame and a second exposure frame during a first capture sequence. The device may also generate a first HDR image from the first exposure frame and the second exposure frame at an end of the first capture sequence. The device may also process a third exposure frame during a second capture sequence that at least partially overlaps in time with the first capture sequence. The device may also generate a second HDR image from the second exposure frame and the third exposure frame.

High frame rate in high dynamic range processing

Disclosed are a conductive ring assembly, a conductive device and a wind turbine. The conductive ring assembly includes a sun gear, a ring gear and one or more planet gear. The sun gear is located in the ring gear, and the sun gear and the ring gear are coaxially arranged. The one or more planet gear is engaged between the sun gear and the ring gear. The planet gear is conducted with the sun gear and the ring gear at the same time, so that an electrical signal is transmitted between the sun gear and the ring gear by means of the one or more planet gear. The conductive ring assembly uses a planet gear structure for communication data transmission to improve the interference resistance of the conductive ring assembly.

Conductive ring assembly, conductive device and wind turbine

Provided is a nerve growth factor mutant, wherein same is an amino acid sequence as shown by any one of SEQ ID No: 3 to SEQ ID No: 21 in the sequence listing. The advantage of the nerve growth factor mutant lies in that the mutation of a nerve growth factor can alleviate side effects such as pain, falling within the field of biological pharmacy.

Nerve growth factor mutant

Methods, systems, and apparatuses are provide to perform automatic banding correction in captured images. For example, the methods receive from a plurality of sensing elements in a sensor array, first image data captured with a first exposure parameter, and second image data captured with a second exposure parameter. The methods partition first image data and second image data and determine values for each partition. The methods compute banding errors based on the determined values of the partitions for first image data and second image data. The methods also determine a banding error correction to one or more of first image data and second image data based on the banding errors. Further, the methods perform an automatic correction of the banding errors on one or more of first image data and second image based on the banding error correction.

Image banding correction in high dynamic range imaging

A start control method for wind turbines (), comprising: a master control determines whether its real-time wind speed reaches a preset start wind speed when a wind speed of at least one wind turbine () or anemometer tower in a wind farm reaches or exceeds the preset start wind speed; the master controller updates a corresponding number simulative start times when determining that its real-time wind speed reaches or exceeds the preset start wind speed, and starts the wind turbine () when the number of simulative start times reaches a preset count value. The present invention also relates to a master controller, a system, and a central controller for wind turbines ().

Control method, master controller, system, and central controller for wind turbines

Provided are a method and a system for controlling wind turbine shutdown. The method includes: obtaining, according to a preset sampling period, a grid voltage for a wind turbine, and sending the obtained grid voltage to an converter controller; determining, by the converter controller and based on the grid voltage, an operating condition of a power grid is power outage of power grid; sending, in a case that the power outage of power grid is determined, a signal indicating power outage of power grid to a main controller of a main control system of the wind turbine; and controlling, by the main controller in a case that the signal indicating power outage of power grid is received, a pitch system to perform a variable-rate feathering.

Method and system for controlling wind turbine shutdown

A method performed by an electronic device is described. The method includes receiving a set of images. The method also includes determining a motion region and a static region based on the set of images. The method further includes extracting, at a first rate, first features from the motion region. The method additionally includes extracting, at a second rate that is different from the first rate, second features from the static region. The method also includes caching the second features. The method further includes detecting at least one object based on at least a portion of the first features.

Systems and methods for object detection

A display substrate, a display panel including the display substrate and a display device including the display panel are provided. The display substrate comprises a flexible circuit board and test pads, wherein the flexible circuit board covers an area of the test pads. In the aforesaid display substrate, the flexible circuit board covers the area of the test pads, so that test points on the test pads can be prevented from contacting the outside, and corrosion of the test points and signal abnormity in signal lines resulting therefrom during testing are prevented; compared with the prior art, the process of coating the test pads with UV adhesive is omitted, thus the process flow is reduced, and the production efficiency and the productivity are improved; moreover, the thickness of the display substrate can be reduced, which is conducive for the display panel including the display substrate to be lighter and thinner.

Display substrate, display panel and display device

The present disclosure provides an electronic apparatus and a method for producing a housing, which relate to a technical field of electronics. The electronic apparatus comprises: a housing comprising a side wall forming an accommodating space and having an outer surface which is divided into K appearance layers, where K is a positive integer greater than or equal to 3, and wherein borderlines between adjacent layers in the K appearance layers are parallel to each other.

Electronic apparatus and method for producing housing thereof

A digital control laser automatic tooth preparation method and device and a tooth positioner are provided. The device includes an intra-oral three-dimensional scanner, a dental laser, an oral working end, an oral and maxillofacial cone beam CT scanner, a computer, a tooth positioner, a negative-pressure suction device and a real-time monitoring device. The computer is connected respectively with the intra-oral three-dimensional scanner, the dental laser, the oral working end, the oral and maxillofacial cone beam CT scanner, the negative-pressure suction device, and the real-time monitoring device. The dental laser is connected with the oral working end of the digital control laser tooth preparation control system through a light guiding arm (). The oral working end of the digital control laser tooth preparation control system is connected with the tooth positioner and the real-time monitoring device. The negative-pressure suction device is connected with the tooth positioner.

Method and apparatus for tooth body automatic preparation by digital controlled laser light and tooth retainer

To determine real-world information about objects moving in a scene, the camera capturing the scene is typically calibrated to the scene. Automatic scene calibration can be accomplished using people that are found moving about in the scene. During a calibration period, a video content analysis system processing video frames from a camera can identify blobs that are associated with people. Using an estimated height of a typical person, the video content analysis system can use the location of the person's head and feet to determine a mapping between the person's location in the 2-D video frame and the person's location in the 3-D real world. This mapping can be used to determine a cost for estimated extrinsic parameters for the camera. Using a hierarchical global estimation mechanism, the video content analysis system can determine the estimated extrinsic parameters with the lowest cost.

Automatic scene calibration method for video analytics

Growing community of inventors

Beijing, China

Lei Ma