361 patents
Page 16 of 19
Utility
Loudspeaker Module
21 Oct 20
Disclosed is a loudspeaker module, comprising a module housing formed with an accommodation cavity, and a loudspeaker unit accommodated in the accommodation cavity, wherein the loudspeaker unit comprises a magnetic conductive yoke; a through hole which corresponds to the magnetic conductive yoke and penetrates through inner and outer surfaces of the module housing is provided, near the magnetic conductive yoke, on the module housing, and the magnetic conductive yoke extends into the through hole; and an assembly gap is provided between the magnetic conductive yoke and a hole wall of the through hole.
Qing MIAO
Filed: 24 Oct 18
Utility
Vibrating Diaphragm for Sound Generating Device, Method for Preparing Vibrating Diaphragm, and Sound Generating Device
21 Oct 20
Disclosed are a vibrating diaphragm for a sound generating device, a method for preparing the vibrating diaphragm, and a sound generating device.
Houqiang Zhou, Ting Wang, Zengxun Wu
Filed: 12 Oct 18
Utility
Linear Vibration Motor
30 Sep 20
A linear vibration motor comprises housing, a mass block, and elastic pieces.
Hua SHI, Hongchao SUN
Filed: 28 Dec 16
Utility
Speckle Elimination Apparatus, Laser Light Source and Laser Projection System
23 Sep 20
A speckle elimination apparatus, a laser light source and a laser projection system, the speckle elimination apparatus comprising a wave plate (100) and a transmission plate (200) respectively arranged on a laser beam light path, the wave plate (100) and the transmission plate (200) having similar refractive indices and closely arranged adjacent sides, the wave plate (100) being arranged so that an incident surface allows a portion of an incident laser beam to pass through, the transmission plate (200) being arranged so that an incident surface allows 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
Utility
Audio Playback Control Method of Mobile Terminal and Wireless Earphone
23 Sep 20
An audio playback control method of a mobile terminal comprises: collecting proximity information of a user's hand within a preset time period by using a plurality of proximity sensors of a wireless earphone; acquiring information about whether each proximity sensor is shielded at each moment within the preset time period according to the proximity information; determining the order in which different proximity sensors are shielded according to the information about each proximity sensor being shielded; acquiring an operation trajectory of the user's hand according to the order in which different proximity sensors are shielded; and acquiring a corresponding audio playback operation instruction according to the operation trajectory and a preset trajectory instruction library, to realize the control over the audio playback of the mobile terminal.
Tianrong DAI, Yuge ZHU
Filed: 4 Jul 18
Utility
Method and Apparatus of Optical Module Assembly
16 Sep 20
Provided are a method and an apparatus of optical module assembly, where the method includes: when an optical module to be aligned images, controlling an alignment mechanism clamping a lens to be assembled to move in a set direction by a set movement step; when the alignment mechanism moves each time, collecting, by an image acquisition device, light spots imaged by the optical module to be aligned sequentially, and selecting a light spot with a minimum size from the collected light spots; determining an optimal position of the alignment mechanism according to at least two light spots before the light spot with the minimum size and at least two light spots thereafter; and controlling the alignment mechanism to move to the optimal position to align the lens to be assembled.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Linear Vibration Motor
16 Sep 20
The present invention relates to the technical field of electronic products, and provides a linear vibration motor.
Yueguang ZHU, Baoyu LIU, Dezhang SHI
Filed: 31 May 16
Utility
Heart Rate Detection Method and Wearable Device
2 Sep 20
Provided are a heart rate detection method and a wearable device.
Xianwei TANG
Filed: 17 Jul 18
Utility
Apparatus and Method for Assembling Optical Module
26 Aug 20
An apparatus and a method for assembling optical module.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Method and Apparatus of Optical Module Assembly
26 Aug 20
Provided are a method and an apparatus of optical module assembly, where the method includes: when an optical module to be aligned images, controlling an alignment mechanism clamping a lens to be assembled to move in a set direction by a set movement step; when the alignment mechanism moves each time, collecting light spots imaged by the optical module to be aligned sequentially, and selecting an estimated light spot with a minimum size from the collected light spots; searching for an ideal light spot with a minimum size according to a reduced movement step and the estimated light spot with the minimum size; determining a movement position of the alignment mechanism when the ideal light spot with the minimum size is collected as an optimal position of the alignment mechanism; and controlling the alignment mechanism to move to the optimal position to align the lens to be assembled.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Microphone Module
26 Aug 20
The present invention discloses a microphone module.
Mingxu OU
Filed: 26 Sep 18
Utility
Optical Module Assembly Device
19 Aug 20
Provided is an optical module assembly device, including: a fixing member for fixing an optical member to be assembled, a power supply component for supplying power to the optical member to be assembled, and an alignment mechanism for placing a lens to be assembled at the specified position; a beam splitting prism with an in-light surface close to the optical member to be assembled, a first image acquisition device close to a first out-light surface of the beam splitting prism and coaxial with the first out-light surface, and a second image acquisition device close to a second out-light surface of the beam splitting prism and coaxial with the second out-light surface; and a controller configured to control the alignment mechanism to adjust a position of the lens to be assembled according to the images captured by the first image acquisition device and the second image acquisition device.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Mems Microphone
19 Aug 20
An MEMS microphone is provided, comprising a first substrate and a vibration diaphragm supported above the first substrate by a spacing portion, the first 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 first substrate, wherein: one of the vibration diaphragm and the first substrate is provided with a magnetic film, and the other one of the vibration diaphragm and the first substrate is provided with a magnetoresistive sensor cooperating with the magnetic film, the magnetoresistive sensor being configured to sense a change in a magnetic field of the magnetic film during a vibration of the vibration diaphragm and output a varying electrical signal.
Quanbo Zou, Qunwen Leng, Zhe Wang
Filed: 5 Sep 18
Utility
Mems Microphone
12 Aug 20
An MEMS microphone is provided, comprising: a first substrate; a vibration diaphragm supported above the first substrate by a spacing portion, the first 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 first substrate; and a floating gate field effect transistor outputting a varying electrical signal, the floating gate field effect transistor including a source electrode and a drain electrode both provided on the first substrate and a floating gate provided on the vibration diaphragm.
Quanbo Zou, Yongwei Dong
Filed: 5 Sep 18
Utility
Method and System for Tin Immersion and Soldering of Core Wire
12 Aug 20
Disclosed are a method and a system for tin immersion and soldering of a core wire which includes: inserting a core wire row into molten tin vertically; moving the each core wire in the molten tin along a direction perpendicular to the core wire row to remove carbonized matter from each core wire on a moving direction side; pulling the each core wire out of the molten tin; and performing alignment, such that the inner core conductor of the each core wire on the moving direction side contacts with a bonding pad.
Gang DU
Filed: 13 Dec 17
Utility
Method and Device for Measuring Body Temperature and Smart Apparatus
12 Aug 20
A method and device for measuring body temperature and a smart apparatus are disclosed.
Jian Zhu, Xiangdong Zhang, Zhenyu Yu, Zhiping Luo, Dong Yan
Filed: 23 May 18
Utility
Unmanned Aerial Vehicle Communication Method and Device and Unmanned Aerial Vehicle
12 Aug 20
An unmanned aerial vehicle (UAV) communication method and device and a UAV are disclosed.
Jian Zhu, Xiangdong Zhang, Zhenyu Yu, Zhiping Luo, Dong Yan
Filed: 7 Jun 18
Utility
Apparatus and Method for Assembling Optical Module
29 Jul 20
An apparatus and a method for assembling optical module is provided and the method includes: controlling an alignment mechanism holding a to-be-assembled lens to move at a preset step-size in a preset direction when an optical module to be aligned generates an image; collecting light spots of the images generated by an optical module to be aligned sequentially by an image collecting means, each time the alignment mechanism moves; selecting a light spot with a minimum size from the collected light spots, and determining a movement position of the alignment mechanism when the light spot with the minimum size is collected, as an optimal position; controlling the alignment mechanism to move to the optimal position to align the to-be-assembled lens.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18
Utility
Micro Laser Diode Projector and Electronics Apparatus
29 Jul 20
A micro laser diode projector comprises: an MEMS scanning device, which rotates around a first axis and a second axis that are orthogonal to each other; and a micro laser diode light source including at least one micro laser diode, wherein the micro laser diode light source is mounted on the MEMS scanning device and rotates around the first and second axes with the MEMS scanning device to project light to a projection screen.
Zhe WANG, Quanbo ZOU, Qinglin SONG, Jialiang YAN, Yujing LIN, Xiaoyang ZHANG
Filed: 5 Feb 17
Utility
Apparatus and Method for Assembling Optical Module
29 Jul 20
An apparatus and a method for assembling optical module.
Nanjing DONG, Debo SUN
Filed: 5 Sep 18