Honor Device Co., Ltd.

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Luxshare Precision Industry Company Limited

Shenzhen Dapu Microelectronics Co., Ltd.

Huawei Technologies Co., Limited

Sz Dji Osmo Technology Co., Ltd.

Zte Corporation

Tencent Technology (shenzhen) Company Limited

Shenzhen Mindray Bio-medical Electronics Co., Ltd.

Harbin Institute of Technology

Dapustor Corporation

Harbin Institute of Technology, Shenzhen

China Nuclear Power Engineering Company Ltd.

China General Nuclear Power Corporation

Cgn Power Co., Ltd.

Yan Wang

Qinghai Zeng

Yongxing Zhou

Mingzeng Dai

Bingzhao Li

Wei Quan

Jing Liu

Hongping Zhang

Yajun Zhao

Hui Ni

Lei Chen

Liang Xia

Lei Zhang

Yanmei Yang

Jin Liu

Li Chai

Zhenzhen Cao

Qiang Li

Hanyang Wang

Xiaolei Tie

Xingqing Cheng

Jun Li

Junren Chang

Xin Liu

Yinghui Yu

Zhe Jin

Fang Yu

Xiaotao Ren

Dong Hai Yu

Hui Li

Xin Xiong

Mingchao Li

Guoyi Chen

Tao Zhang

Haiyan Luo

Zhiyu Yan

Wei Wei

Guanglin Han

Weihua Hu

Jin Zhang

Zhongping Chen

Yan Peng

Liang Zhang

Yongqiang Gao

Jiangwei Ying

Song Zhu

Dong Li

Mingyu Zhou

Zhenglei Huang

Baokun Shan

Yajuan Li

Yuhua Chen

Kai Qian

Runze Zhou

Ming Jiang

Liwei Huang

Xi Wang

Zhiyan Yang

Li Chen

David Mazzarese

Qiang Huang

Jiang Li

Yuanyuan Wang

Jie Zou

Jiantao Xue

Zhuo Chen

Jiuliang Gao

Weijun Li

Kai Tang

Kangle Xue

Tie Su

Bin Yan

Dong Ma

Liang Xue

Yuhong Liu

Meng Li

Bangshi Yin

Huixiao Ma

Jiaqing You

Chenwan Li

Zhi Wang

Yihe Zhang

Chien-ming Lee

Guotong Zhou

Bo Zang

Daohui Wang

Yuan Wang

Yexing Li

Yang Xia

Zhengpeng Tan

Qi Su

PengCheng Hu

Yao Hua

Wen Fang

Yongqiang Dong

Lichun Li

Bin Xu

Tao Qian

Quanjun Tao

Disclosed is a wireless earset including a housing, and a first antenna, a second antenna, a switching circuit, and a control circuit disposed in the housing. There is an interval between a first position where the first antenna is disposed in the housing and a second position where the second antenna is disposed in the housing. The first antenna and the second antenna generate different radiation patterns. The control circuit controls the switching circuit to electrically connect the first antenna or the second antenna, so that the first antenna and the second antenna transmit a first radio frequency signal output by the control circuit at different times. The control circuit determines a received signal strength of the first antenna and the second antenna, and controls the switching circuit to connect the first antenna or the second antenna with a greater received signal strength to receive a second radio frequency signal.

Wireless earset

A gimbal control method includes obtaining a measured working parameter of a gimbal, where the gimbal includes an axial arm and a motor configured to drive the axial arm to rotate. The method further includes in response to the measured working parameter satisfying a preset condition: determining that an external force is applied to the gimbal, the external force being not applied by a controller; and stopping the gimbal to operate based on a first working parameter, the first working parameter being obtained when the gimbal is controlled by the controller without applying the external force.

Gimbal control method, device, and gimbal

A hardware accelerator for running an instruction set of a recurrent neural network, a data processing method, a system-level chip, and a medium are provided. The hardware accelerator is configured to process the instruction set. The instruction set includes: a data flow control instruction used for performing data flow control; a general-type computing instruction used for performing general-type computation to implement general-type computation in the recurrent neural network; a special-type computing instruction used for performing special-type computation to implement special-type computation in the recurrent neural network; an exponential shift instruction used for performing exponential shifting to implement data normalization during computation of the recurrent neural network; and a data transfer instruction used for performing data transfer to implement data transfer operations between different registers as well as data transfer operations between registers and memories during computation of the recurrent neural network.

Hardware accelerator for execution of instruction set of recurrent neural network, data processing method, system-level chip, and medium thereof

An connecting structure includes a connecting board, a first component connecting to one side of the connecting board; and a second component connecting to the other side of the connecting board. A perpendicular projection of the first component on a preset plane overlaps a perpendicular projection of the second component on the preset plane, and the preset plane is parallel to a plane on which one side of the connecting board is located. A padding element is disposed between the first component and the connecting board. The structure can reduce occupation of transverse space inside the electronic device and help make a profile of the electronic device smaller.

Electronic component connecting structure and electronic device

An electronic device comprises a housing and a camera decoration assembly including a first decoration part and a second decoration. The second decoration part sleeves an outer side surface at an end, outside the housing, of the first decoration part, and an outer edge of the second decoration part extends to an outer surface of the housing, such that in addition to a camera decoration assembly having diverse appearance effects, a size of a hole formed in the housing can be decreased to enhance overall strength of the housing. Moreover, a form of connection between a buckle and a connection assembly facilitates disassembly, decreases occupied space, and can increase flexibility in disassembling the camera decoration assembly.

Electronic device

A differential proportional temperature measurement circuit and method based on bidirectional constant voltage drive is proposed. The circuit and method applied to the precision temperature measurement of spacecraft, the main components include a bidirectional constant voltage source proportional bridge circuit, a differential and single-ended amplifier circuit, an analog-to-digital conversion circuit, a digital filter circuit, a data processing circuit and an isolated filter power supply circuit. The method adopts the bidirectional constant voltage drive technology, and enlarges and measures the difference between the voltage values of the reference resistor and the resistance to be measured by improving the sensing bridge of the ordinary commutation proportional method, and suppresses the long-term drift of the excitation unit and the voltage measurement unit. The method can meet the requirements of temperature measurement resolution of μK magnitude and the power spectral density of μK/Hz(0.1 mHz-1 Hz) magnitude in aerospace temperature measurement systems.

Differential proportional temperature measurement circuit and method based on bidirectional constant voltage drive

A conversation information processing method, includes: acquiring an attribute structure and a conversation structure that correspond to a target object in response to detecting conversation information to be output; calculating a vector set corresponding to a keyword set; generating a joint semantic vector according to the vector set, and generating a joint structure vector according to the attribute structure and the conversation structure; and determining a degree of matching between the target object and the conversation information according to the joint semantic vector and the joint structure vector, and outputting the conversation information in response to the degree of matching meeting a preset condition.

Conversation information processing method, apparatus, computer-readable storage medium, and device

Disclosed are an ultrasonic imaging method, an ultrasonic imaging system and a computer storage medium. The method includes: transmitting ultrasonic waves to a region of interest, including transmitting multiple pulses to the same target position (S); receiving ultrasonic echoes to obtain an ultrasonic echo signal (S); performing beam synthesis to obtain a beam-synthesized signal for each transmission (S); performing autocorrelation calculation on the beam-synthesized signal for each transmission to obtain an autocorrelation function characterizing the blood flow signal for each transmission (S); synthesizing the autocorrelation functions obtained after multiple transmissions to obtain a synthesized autocorrelation function (S); and obtaining a color blood flow image based on the synthesized autocorrelation function (S).

Ultrasound imaging methods and systems and computer storage medium

The present disclosure relates generally to lipids, lipid nanoparticle formulations, and methods of using the same for delivering nucleic acids, such as mRNA.

Lipids and lipid nanoparticle formulations

An electronic device includes a housing, a first functional device, a second functional device, and a light transmissive portion. A mounting hole is provided on the housing. The first functional device and the second functional device are both located inside the housing. The light transmissive portion includes a light transmissive plate, a first shading member, and a second shading member, is mounted in the mounting hole, and is connected to the housing. The first shading member is arranged opposite to the second functional device in a second direction. The first shading member is configured to block visible light and transmit preset light. The second shading member is located on the inner surface of the light transmissive plate, surrounds the first shading member, and is configured to block visible light.

A camera assembly includes a first camera module, a second camera module, and a camera support, where the camera support includes a first body and a second body, the first body and the second body are arranged side by side, the first body includes a first accommodating space, and the second body includes a second accommodating space. The first camera module is accommodated in the first accommodating space, and the second camera module is accommodated in the second accommodating space. The first camera module and the second camera module are separated by a gap or a common side wall of the first accommodating space and the second accommodating space.

Camera support, camera assembly, and mobile terminal

Embodiments of this application provide an always-on-display method and an electronic device. The method includes: displaying, by an electronic device, an always-on-display screen, where the always-on-display screen includes a first image of a first display object; in response to detecting by the electronic device that an external object satisfies a first preset condition, displaying, by the electronic device, a second image of a second display object, where the second image is different from the first image. In the embodiments of this application, the always-on-display screen displayed by the electronic device can change according to the external object. When the external object satisfies a preset condition, a corresponding image or motion video is displayed, so that the always-on-display screen can be flexibly displayed.

Always-on-display method and electronic device

A housing comprises a first housing with a first through-hole, a second housing with a second through-hole, a decoration part with a third through-hole, and a first breathable film. The first housing is disposed outside the second housing, and the decoration part is disposed on the first housing and covers the first through-hole. An orthographic projection of the third through-hole on the second housing is located outside an orthographic projection of the second through-hole on the second housing. A first gap exists between the decoration part and the second housing and is communicated with both the second through-hole and the third through-hole. The first breathable film is disposed on the second housing and covers the second through-hole.

Housing and terminal device including the housing

Disclosed is a wireless earset, including an antenna, a plurality of pattern matching circuits, a radio frequency switch circuit, and a wireless chip. The radio frequency switch circuit is electrically connected to one pattern matching circuit based on a control signal, and grounds the connected pattern matching circuit. After the wireless earset is activated, the wireless chip outputs different control signals to control the radio frequency switch circuit to be electrically connected to different pattern matching circuits to detect a received signal strength indication value for each channel within a preset channel range through the antenna electrically connected with different pattern matching circuits. When the wireless chip determines that a detection result generated by the antenna electrically connected to a currently connected pattern matching circuit meets a default condition, the radio frequency switch circuit maintains electrical connection with the currently connected pattern matching circuit. Therefore, the anti-interference ability is improved.

A data error correction method, apparatus, device, and readable storage medium are disclosed. The method includes: acquiring target data to be error-corrected; performing error correction on the target data using an error-correcting code to obtain first data; judging whether the performing of the error correction on the target data is successful; responsive to the performing of the error correction on the target data being not successful, correcting the target data using a target neural network to obtain second data, determining the second data as the target data, and continuing to perform the error correction on the target data again; and responsive to the performing of the error correction on the target data being successful, determining the first data as the error-corrected target data.

Data error correction method, apparatus, device, and readable storage medium

Growing community of inventors

Shenzhen, China

Yan Wang