361 patents
Page 15 of 19
Utility
Loudspeaker System and Electronics Device
28 Jan 21
The present invention discloses a loudspeaker system and an electronics device.
Richard Warren Little
Filed: 16 Jul 20
Utility
Transducer Module and Electronics Device
28 Jan 21
A transducer module and electronics device are disclosed.
RICHARD WARREN LITTLE
Filed: 22 Jul 20
Utility
Method for Displacement Measurement In a Driver and Speaker
21 Jan 21
A method for displacement measurement in a driver and a speaker are disclosed.
FREDERIK SKOVGAARD
Filed: 6 Sep 18
Utility
Earphone and Method for Manufacturing an Earphone
21 Jan 21
An earphone and a method for manufacturing an earphone are disclosed.
FREDERIK SKOVGAARD
Filed: 12 Sep 18
Utility
Micro-led Transfer Method, Manufacturing Method, Device and Electronic Apparatus
14 Jan 21
The present disclosure discloses a micro-LED transfer method, a manufacturing method, device and an electronic apparatus.
Xiangxu FENG, Peixuan CHEN, Quanbo ZOU
Filed: 19 Dec 17
Utility
Passive Radiator and Loudspeaker System
6 Jan 21
A passive radiator and a loudspeaker system are provided.
Michael Childs
Filed: 17 Jun 20
Utility
Sound Generator
30 Dec 20
A sound generator comprises a shell, a vibration system and a magnetic circuit system, wherein the shell sequentially accommodates and fixes the vibration system and the magnetic circuit system from top to bottom; the magnetic circuit system comprises a magnetic conductive yoke, and a central magnetic circuit portion and a side magnetic circuit portion that are mounted on an upper surface of the magnetic conductive yoke; a magnetic gap is formed between the central magnetic circuit portion and the side magnetic circuit portion; and at least one of the central magnetic circuit portion and the side magnetic circuit portion is provided with a permanent magnet; the magnetic circuit system is provided with a rear sound hole; a rear cavity in communication with the rear sound hole is provided directly below the magnetic circuit system.
Guodong Zhao, Peijun Li, Yaqian Ji, Zhilei Han
Filed: 24 Dec 18
Utility
Acoustic Reflector and Acoustic Electronics Device
30 Dec 20
An acoustic reflector and an acoustic electronics device are disclosed.
Richard Warren Little
Filed: 23 Jun 20
Utility
Sound Generator and Electronic Product
23 Dec 20
A sound generator comprises a shell, a vibration system and a magnetic circuit system sequentially accommodated and fixed at a first end of the shell from top to bottom; the magnetic circuit system is provided with a rear sound hole; the shell comprises a first portion corresponding to the vibration system and the magnetic circuit system, and a second portion integrally extending downward from the first portion beyond a bottom surface of the magnetic circuit system.
Guodong Zhao, Peijun Li, Yaqian Ji, Zhilei Han
Filed: 24 Dec 18
Utility
Sound Generator
2 Dec 20
A sound generator, which comprises: a housing, a vibration system and a magnetic circuit system.
Guodong Zhao, Zedong Zheng, Peijun Li, Yaqian Ji
Filed: 23 Dec 18
Utility
Method for Manufacturing Coil, Coil and Electronic Device
18 Nov 20
Disclosed are a method for manufacturing a coil, a coil, and an electronic device.
Quanbo Zou, Zhe Wang, Qinglin Song, Debo Sun
Filed: 4 Sep 17
Utility
Method for Manufacturing Coil, Coil and Electronic Device
18 Nov 20
Disclosed are a method for manufacturing a coil, a coil, and an electronic device.
Quanbo Zou, Zhe Wang, Qinglin Song, Guanxun Qiu
Filed: 4 Sep 17
Utility
Method and Apparatus for Adjusting VR Interpupillary Distance
11 Nov 20
Disclosed in the present application are a method and an apparatus for adjusting a VR interpupillary distance, which comprise: determining position information of a center point of human eye pupil according to a human eye image; performing position matching between the position information of the center point of the human eye pupil and position information of a lens optical axis of a VR device; and when a matching result is inconsistent, adjusting a lens pitch of the VR device, such that a position of the lens optical axis of the VR device matches a position of the center point of the human eye pupil.
Tianrong DAI
Filed: 30 Jul 18
Utility
Bluetooth Speaker, and Intelligent Control Method for Playing Audio
11 Nov 20
The invention provides a Bluetooth speaker and an intelligent control method for playing audio, the Bluetooth speaker comprises a housing, a Bluetooth module inside the housing, an audio playing module, an audio control module connected to the audio playing module and a central processor inside the housing, the Bluetooth module and the audio control module are connected to the processor, the speaker is connected to an intelligent wearable device through the Bluetooth module, so that the speaker performs Bluetooth communication with the device, the processor acquires heart rate data transmitted by the device through the Bluetooth module, sends a preset control instruction to the audio control module according to the data, the audio control module controls rhythm, volume, pausing and powering-off when the audio playing module plays audio according to the instruction.
Xiaole GUI, Xiaoguang NIU
Filed: 17 Dec 17
Utility
Mems Microphone
11 Nov 20
An MEMS microphone is provided, comprising a substrate and a vibration diaphragm supported above the substrate by a spacing portion, the substrate, the spacing portion, and the vibration diaphragm enclosing a vacuum chamber, and a static deflection distance of the vibration diaphragm under an atmospheric pressure being less than a distance between the vibration diaphragm and the substrate, wherein: a lower electrode forming a capacitor structure with the vibration diaphragm is provided on the substrate, and an electret layer providing an electric field between the vibration diaphragm and the lower electrode is provided on the substrate
QUANBO ZOU, YONGWEI DONG
Filed: 5 Sep 18
Utility
Sound Generating Device
4 Nov 20
An embodiment of the present invention provides a sound generating device which comprises a housing, wherein a sound generating unit is mounted in the housing, a closed rear cavity is formed between the sound generating unit and the housing, and the sound generating unit is provided with a rear sound hole in communication with the rear cavity, wherein the sound generating unit comprises a magnetic circuit system, an expandable-capacity cavity being provided on the magnetic circuit system, and the expandable-capacity cavity acting as part of the rear cavity to increase a volume of the rear cavity.
Guodong Zhao, Zedong Zheng, Peijun Li, Yaqian Ji
Filed: 23 Dec 18
Utility
Loudspeaker Diaphragm and Loudspeaker
28 Oct 20
An embodiment of the present invention provides a loudspeaker diaphragm and a loudspeaker.
Yajing SUN, Wentao MA
Filed: 24 Oct 18
Utility
Touch Control Identification Method, Device and System
28 Oct 20
A method, device and system for touch recognition are disclosed.
Quanyong GU, Zhuocheng LI
Filed: 29 Nov 18
Utility
Apparatus and Method for Assembling Optical Module
21 Oct 20
An apparatus and a method for assembling optical module.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Speckle Elimination Apparatus, Laser Light Source and Laser Projection System
21 Oct 20
A speckle elimination apparatus, a laser light source and a laser projection system, the speckle elimination apparatus comprising a diaphragm (100) and a ¼ wave plate group sequentially arranged on a laser beam optical path, the ¼ wave plate group comprising a first ¼ wave plate (200) and a second ¼ wave plate (300) having optical axis angles of 75°-105°, adjacent sides of the first ¼ wave plate (200) and the second ¼ wave plate (300) being closely arranged, the first ¼ wave plate (200) being arranged so as to allow a portion of an incident laser beam to pass through, the second ¼ wave plate (300) being arranged so as to allow the remainder of the incident laser beam to pass through, the portion of the incident laser beam being 25%-75% of the incident laser beam.
Lebao YANG
Filed: 7 Dec 17