361 patents
Page 9 of 19
Utility
Electrocardiogram Monitoring Device and Electrocardiogram Monitoring System
23 Jun 22
Disclosed are an electrocardiogram monitoring device (100) and an electrocardiogram monitoring system.
Xin YE, Yujuan YANG
Filed: 25 Jul 19
Utility
Eyeball Tracking System of Near-eye Display Device and Near-eye Display Device
23 Jun 22
An eye tracking system for a near-eye display device includes: a processor for outputting a video signal; a control analysis device for acquiring a multicolor image signal based on the video signal and a preset IR image signal, generating a color wheel control synchronization signal and a subfield display signal, generating an acquisition signal, and acquiring gaze point information based on an eye image; a color wheel device for rotating a color wheel in response to the color wheel control synchronization; a DMD display device for reflecting light form the color wheel into a lens in response to the subfield display signal to form an image and projecting the image onto an eye through an optical waveguide mirror; and an IR camera for acquiring the eye image in response to the acquisition signal.
Bin JIANG, Hongen REN, Xiaoyu CHI
Filed: 31 Dec 19
Utility
Wireless Earphone Noise Reduction Method and Device, Wireless Earphone, and Storage Medium
23 Jun 22
A method and a device for reducing noise of a wireless-earphone, a wireless-earphone and a computer-readable storage medium are provided.
Yang HUA, Yang DU, Shanshan JIAO, Chen LIU
Filed: 28 Dec 19
Utility
Feedback Noise Reduction Method and System, and Earphone
16 Jun 22
A feedback noise reduction method, a feedback noise reduction system, and an earphone are provided.
Ruohui WANG, Kai YU, Kai WANG
Filed: 26 Jul 19
Utility
Diaphragm for Miniature Sound-generating Device, and Miniature Sound-generating Device
9 Jun 22
Disclosed are a diaphragm for a miniature sound-generating device, wherein the diaphragm is made of a polyacrylate copolymer, a reinforcing agent is mixed in the polyacrylate copolymer, the polyacrylate copolymer is 100 parts by mass, and the reinforcing agent comprises at least one of carbon black, silicon dioxide, calcium carbonate and barium sulphate, and is 1-90 parts by mass.
BING HUI, Shuqiang Wang, Fengguang Ling, Chun Li, Chunfa Liu
Filed: 20 Apr 20
Utility
Control Method and Circuit for Earphone, and Smart Wrist Worn Device
9 Jun 22
A method and circuit for controlling an earphone, and a smart wrist-mounted device are provided.
Tao SUI
Filed: 25 Sep 19
Utility
Multi-screen Display System and Mouse Switching Control Method Thereof
2 Jun 22
A multi-screen display system and a mouse switching control method are disclosed.
Libing ZOU, Yifan ZHANG, Fuqiang ZHANG, Xueqiang WANG
Filed: 30 Oct 20
Utility
Smart Glasses
2 Jun 22
Provided is a pair of smart glasses.
Guanyou LI, Bin JIANG, Xiaoyu CHI
Filed: 28 Dec 19
Utility
Character Defect Detection Method and Device
2 Jun 22
A character defect detection method and device are disclosed.
Shiyu LI, Yifan ZHANG, Jifeng TIAN
Filed: 30 Oct 20
Utility
Positioning Method and Electronic Device
26 May 22
A positioning method and an electronic device are provided.
Fangfang ZHANG, Weiliang CHEN
Filed: 28 Dec 19
Utility
Headset Data Transmission Method, System, and Device and Computer Storage Medium
26 May 22
A method, a system, and a device for transmitting data through an earphone and a computer storage medium are provided.
Chong HE
Filed: 28 Dec 19
Utility
Voice Acquisition Control Method and Device, and TWS Earphones
26 May 22
A method for speech collection control applied to a master earphone is provided.
Zongxu YANG
Filed: 29 Sep 19
Utility
Wrist-worn Electronic Device and Waterproof Structure
26 May 22
A waterproof structure includes a shell which is provided with an air hole extending therethrough, a waterproof membrane is provided in a mounting cavity in the shell which abuts the inner side opening of the air hole, and the air hole is internally provided with a ball having waterproof performance and a constraint structure which constrains the ball in a preset range in the air hole; the preset range has a space allowing the ball to freely move; in a gas environment, there is gap between the ball and a boundary face of the present range, so as to allow the communication between the inner side opening and the outer side opening of the air hole; and the ball can press against the constraint structure under the pushing of liquid entering from the outer side opening and seal the inner side opening.
Xingyu LI, Xiangxiang LIU
Filed: 27 Dec 19
Utility
Game Control Method Based on a Smart Bracelet, Smart Bracelet and Storage Medium
12 May 22
A game control method comprises: when the smart bracelet enters a game control mode, acquiring first posture data according to a motion posture of the smart bracelet detected by an inertial sensor; when an event for starting finger manipulation occurs, collecting a gesture made by a user finger by using a camera; if the gesture collected by the camera is a posture controlling gesture, acquiring second posture data from the gesture collected by the camera; and performing posture control on a target object in a game scene according to the second posture data and the first posture data.
Fenqing Wang
Filed: 3 Dec 19
Utility
Ecg Electrocardiographic Measurement Mode Switching Method and Apparatus, and Wearable Device and Storage Medium
12 May 22
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
Utility
Method, Apparatus and Device for Processing Sound Signal
12 May 22
The present disclosure provides a method, an apparatus and a device for processing a sound signal, wherein the method comprises: acquiring a transmitted signal spectrum of a target sound signal sent out by a loudspeaker and a received signal spectrum of the target sound signal received by a microphone; detecting whether there is a signal distortion frequency band with signal distortion in the target sound signal according to the transmitted signal spectrum and the received signal spectrum, and when detecting that the signal distortion frequency band exists, performing compression processing on the target sound signal according to the signal distortion frequency band during a current signal processing cycle, and transmitting a compressed target sound signal through the loudspeaker.
Xiaohong Zhang
Filed: 29 Sep 19
Utility
Eyeball Tracking System for Near Eye Display Apparatus, and Near Eye Display Apparatus
12 May 22
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
Smart Watch and Antenna Thereof
12 May 22
An antenna of a smart watch is provided according to the present application, which includes a main antenna provided on a non-metallic casing of the smart watch and a coupling antenna located outside the main antenna and coupled with the main antenna.
Shuxia YANG
Filed: 3 Dec 19
Utility
VR Image Processing Method and Device, VR Glasses, and Readable Storage Medium
12 May 22
Provided are VR image processing method and apparatus.
Xiangjun ZHANG, Bin JIANG, Xiaoyu CHI
Filed: 31 Dec 19
Utility
Wrist-worn Device
21 Apr 22
A wrist-worn device is provided, which includes a device main body and an earphone.
Xingyu LI, Xiaodong LIU, Xiangxiang LIU, Jinfeng LI
Filed: 4 Dec 19