name:-0.036501884460449
name:-0.023379802703857
name:-0.016365051269531
Li; Yanfu Patent Filings

Li; Yanfu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Yanfu.The latest application filed is for "test system and test method for stability of video interface".

Company Profile
12.18.29
  • Li; Yanfu - Xiamen CN
  • LI; Yanfu - Beijing CN
  • - Beijing CN
  • Li; Yanfu - Xiamen City CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Pneumatic device
Grant 11,441,445 - Xu , et al. September 13, 2
2022-09-13
Test System And Test Method For Stability Of Video Interface
App 20220279159 - LI; Yanfu ;   et al.
2022-09-01
Image Drawing Method, Display Apparatus, And Storage Medium
App 20220261971 - Wang; Xian ;   et al.
2022-08-18
Video Timing Conversion Method And Device, And Computer Readable Medium
App 20220224859 - WU; Congrui ;   et al.
2022-07-14
Detection Method And Detection Device For Image Segmentation Manner, And Display Device
App 20220222826 - GENG; Lihua ;   et al.
2022-07-14
Vehicle-mounted display control method, vehicle-mounted control device and vehicle-mounted display assembly
Grant 11,315,477 - Wang , et al. April 26, 2
2022-04-26
Display device, and control method, control apparatus and control system therefor
Grant 11302294 -
2022-04-12
Pneumatic engine
Grant 11,274,553 - Xu , et al. March 15, 2
2022-03-15
Display Control System, Display Apparatus and Control Method
App 20220060652 - GENG; Lihua ;   et al.
2022-02-24
Display Method, Displaying Device, Electronic Apparatus, And Storage Medium
App 20220057903 - Li; Yanfu ;   et al.
2022-02-24
Signal Processing Device, Audio-video Display Device And Processing Method
App 20220060764 - MA; Xitong ;   et al.
2022-02-24
Wireless charging device and charging system
Grant 11,245,292 - Deng , et al. February 8, 2
2022-02-08
Control method for human-computer interaction device, human-computer interaction device and human-computer interaction system
Grant 11,232,790 - Li January 25, 2
2022-01-25
Wireless charging device and wireless charging system
Grant 11,228,199 - Yang , et al. January 18, 2
2022-01-18
Smart shopping cart, server, smart shopping system and method
Grant 11,216,862 - Li , et al. January 4, 2
2022-01-04
Positioning Control Method And Device, Positioning System And Storage Medium
App 20210400625 - Deng; Wei ;   et al.
2021-12-23
Display Device, And Control Method, Control Apparatus And Control System Therefor
App 20210319769 - LI; Yanfu ;   et al.
2021-10-14
Power strip with device information input and display capabilities
Grant 11,133,628 - Li , et al. September 28, 2
2021-09-28
Display Driving Device, Control Method Therefor, And Display Apparatus
App 20210272496 - MA; Xitong ;   et al.
2021-09-02
Optical Communication Drive Circuit And Method, Optical Communication Transmitter And System, And Vehicle
App 20210232175 - LI; Yanfu ;   et al.
2021-07-29
Power Strip
App 20210184409 - LI; Yanfu ;   et al.
2021-06-17
Vehicle-mounted Display Control Method, Vehicle-mounted Control Device And Vehicle-mounted Display Assembly
App 20210166615 - WANG; Zhimao ;   et al.
2021-06-03
Pneumatic Device
App 20210115810 - Xu; Shuidian ;   et al.
2021-04-22
Data transmission and reception method, apparatus and storage medium
Grant 10,917,227 - Ma , et al. February 9, 2
2021-02-09
Smart shopping carts and corresponding methods thereof, and smart shopping systems
Grant 10,800,440 - Li , et al. October 13, 2
2020-10-13
Data Transmission and Reception Method, Apparatus and Storage Medium
App 20200313843 - Ma; Xitong ;   et al.
2020-10-01
Rolling deep groove ball bearing
Grant 10,704,594 - Xu , et al.
2020-07-07
Wireless Charging Device And Wireless Charging System
App 20200169110 - YANG; Jun ;   et al.
2020-05-28
Wireless Charging Device And Charging System
App 20200161908 - DENG; Wei ;   et al.
2020-05-21
Pneumatic Engine
App 20200088035 - XU; SHUIDIAN ;   et al.
2020-03-19
Smart Shopping Cart, Server, Smart Shopping System And Method
App 20200027148 - LI; Yanfu ;   et al.
2020-01-23
Control Method For Human-computer Interaction Device, Human-computer Interaction Device And Human-computer Interaction System
App 20200013406 - LI; Yanfu
2020-01-09
Rolling Deep Groove Ball Bearing
App 20190242431 - Xu; Shuidian ;   et al.
2019-08-08
Image processing method and image processing system
Grant 10,311,806 - Yu , et al.
2019-06-04
Smart Shopping Carts And Corresponding Methods Thereof, And Smart Shopping Systems
App 20190118844 - Li; Yanfu ;   et al.
2019-04-25
Discharging circuit, power supply and display device
Grant 10,199,923 - Li , et al. Fe
2019-02-05
Discharging Circuit, Power Supply And Display Device
App 20180219470 - Li; Yanfu ;   et al.
2018-08-02
Video image mosaic system and method
Grant 9,973,712 - Ma , et al. May 15, 2
2018-05-15
Wall-mounted display apparatus and control method thereof
Grant 9,894,726 - Li , et al. February 13, 2
2018-02-13
Color compensation circuit, display apparatus, and color compensation method
Grant 9,858,889 - Zhao , et al. January 2, 2
2018-01-02
TV program playing method, remote control and TV
Grant 9,848,155 - Li , et al. December 19, 2
2017-12-19
Wall-mounted Display Apparatus And Control Method Thereof
App 20170231052 - LI; Yanfu ;   et al.
2017-08-10
Image Processing Method And Image Processing System
App 20170140712 - Yu; Jing ;   et al.
2017-05-18
Video Image Mosaic System And Method
App 20170111591 - MA; Xitong ;   et al.
2017-04-20
Television volume control method and system
Grant 9,591,354 - Han , et al. March 7, 2
2017-03-07
Tv Program Playing Method, Remote Control And Tv
App 20170054933 - LI; Yanfu ;   et al.
2017-02-23
Color Compensation Circuit, Display Apparatus, And Color Compensation Method
App 20170039991 - ZHAO; Tianyue ;   et al.
2017-02-09
Television Volume Control Method And System
App 20160182944 - HAN; Yang ;   et al.
2016-06-23

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