618 patents
Page 3 of 31
Utility
Step Counting Method, Step Counting Device, and Computer Readable Storage Medium
2 Nov 23
Disclosed are a step counting method, a step counting device, and a computer readable storage medium.
Yanhua TANG, Mingming WANG
Filed: 31 Oct 20
Utility
Optical Waveguide System with Angle-multiplexing Polarization Volume Grating and Electronic Device
2 Nov 23
An optical waveguide system with angle-multiplexing polarization volume gratings and an electronic device are disclosed.
Lingshan Li
Filed: 29 Apr 22
Utility
Diaphragm and Sound Generating Apparatus
26 Oct 23
A diaphragm and a sound generating apparatus.
Cuicui WANG, Bing HUI, Fengguang LING, Chun LI
Filed: 25 Aug 21
Utility
Speaker diaphragm and speaker
24 Oct 23
The present disclosure provides a speaker diaphragm and a speaker.
Ting Wang, Guodong Zhao, Jie Zhu, Chun Li, Chunfa Liu
Filed: 13 Oct 18
Utility
Diaphragm for sound generating device and sound generating device
24 Oct 23
Disclosed are a diaphragm for a sound generating device and a sound generating device.
Shuqiang Wang, Bing Hui, Fengguang Ling, Chun Li, Chunfa Liu
Filed: 21 Apr 20
Utility
Defect Detection Method and Device for an LCD Screen
12 Oct 23
A defect detection method for an LCD screen includes acquiring a screen image of the LCD screen, performing a rough search for defects in the screen image to extract a suspected area where the defects are located, (based on the suspected area,) clustering every pixel point in the suspected area to obtain clustering results, and each clustering result corresponds to a suspected defect, and (according to the clustering result,) calculating a width and length of the suspected defect corresponding to the clustering result, and determining whether the suspected defect is a screen defect and which type of screen defect it belongs to based on the width and length of the suspected defect.
Xiaoman WANG
Filed: 25 Aug 21
Utility
Sound Generating Device Module
12 Oct 23
Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame, the high-pitch sound generating unit and the low-pitch sound generating unit share the cavity; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; and the sound generating device module is configured to form a front sound output structure for the low-pitch sound generating unit.
Qizhong WANG, Zongjun MOU
Filed: 7 Nov 20
Utility
VR image processing method and apparatus, VR glasses and readable storage medium
10 Oct 23
Provided are VR image processing method and apparatus.
Xiangjun Zhang, Bin Jiang, Xiaoyu Chi
Filed: 31 Dec 19
Utility
Eyeball tracking system for near eye display apparatus, and near eye display apparatus
10 Oct 23
A near-eye display device and an eye tracking system for the near-eye display device are provided.
Hongen Ren, Bin Jiang, Xiaoyu Chi
Filed: 31 Dec 19
Utility
Adjusting Mechanism and Head-mounted Display Apparatus
5 Oct 23
An adjusting mechanism is disclosed.
Aili GAO, Bin JIANG, Xiaoyu CHI
Filed: 29 Oct 21
Utility
Sound Generating Device Module
5 Oct 23
Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; the frame and the housing form a first rear sound cavity and a second rear sound cavity isolated from each other in the cavity, the first rear sound cavity is communicated with the low-pitch sound generating unit, and the second rear sound cavity is communicated with the high-pitch sound generating unit.
Qizhong WANG, Zongjun MOU
Filed: 7 Nov 20
Utility
Sound production device and electronic apparatus therefor
3 Oct 23
Disclosed is a sound production device including a housing and a vibration assembly, the vibration assembly including a voice coil being of a hollow columnar structure and a vibration diaphragm bonded to an end face of the voice coil; where the sound production device further includes a system stabilization component bonded to an end face of the voice coil or to a side wall of the voice coil; the system stabilization component is of a line-like structure formed by winding a metal wire, and includes a first connection part connected to the voice coil, a deformation part, and a second connection part connected to the housing.
Xiaodong Guo
Filed: 24 Dec 19
Utility
Charging Device, Method for Correcting Battery Level of Wireless Earphones, and Computer Readable Storage Medium
28 Sep 23
Disclosed is a method for correcting battery level of wireless earphones.
Tao LI
Filed: 29 Oct 20
Utility
Three-dimensional Reconstruction Method, Apparatus, and Device, and Computer Readable Storage Medium
28 Sep 23
A three-dimensional reconstruction method, comprising: performing slide calculation on an acquired current image frame to obtain to-be-processed windows; performing point feature extraction and line feature extraction on the to-be-processed windows, and determining corresponding features in each to-be-processed window; performing iterative quadtree splitting for circles on each target to-be-processed window to obtain circular regions of interest corresponding to each target to-be-processed window; performing feature screening on features in the target circular regions of interest to obtain target features corresponding to each target circular region of interest; and performing three-dimensional reconstruction corresponding to the current image frame by using the target features.
Jiale SHANG, Bin JIANG, Xiaoyu CHI
Filed: 7 Nov 20
Utility
Haptic Feedback Method, Related Device and Computer Readable Storage Medium
28 Sep 23
Disclosed is a haptic feedback method, a related device and a computer readable storage medium.
Huiqing JI, Anyang CUI
Filed: 5 Dec 20
Utility
Rotational Assembly and Handle Having Rotational Assembly
21 Sep 23
A rotating assembly and a handle having the same are disclosed.
Changhua DONG
Filed: 27 Nov 20
Utility
Image Display Method, Image Display Device and Readable Storage Medium
21 Sep 23
An image display method, an image display device, and a readable storage medium are disclosed.
Zhe ZHANG, Bin JIANG, Xiaoyu CHI
Filed: 24 May 23
Utility
a Blood Pressure Measuring Device
14 Sep 23
A blood pressure measuring device comprises a device body, an air bag, an air nozzle and a piston, an air pump is provided in the device body, a casing of the device body is provided with a mounting hole and an air channel connection hole communicating with the mounting hole, the air channel connection hole is communicated with an air outlet of the air pump, the piston is installed in the mounting hole, the piston includes a piston sealing portion capable of forming a seal with the mounting hole positioned above the air channel connection hole, the air nozzle includes a through hole communicating with the air bag, when the air nozzle is inserted into the mounting hole, the air nozzle presses the piston downward until the piston sealing portion is positioned below the air channel connection hole, the through hole is communicated with the air channel connection hole.
Chao LIU
Filed: 5 Nov 20
Utility
Apparatus and Method for Force Sensing, and Electronic Device
14 Sep 23
An apparatus and a method for force sensing, and an electronic device.
Hirotada TANIUCHI
Filed: 19 May 23
Utility
ECG measurement mode switching based on position on body
12 Sep 23
A method and an apparatus for switching an ECG measurement mode, a wearable device, and a computer-readable storage medium.
Ziwei Tong, Xiao Bao
Filed: 27 Dec 19