Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Changfeng Li — 61 Patents in 2020

BOBOE: 61 patents #9 of 3,149Top 1%
BCBeijing Boe Optoelectronics Technology Co.: 19 patents #11 of 425Top 3%
Overall (2020): #200 of 565,922Top 1%
61 Patents 2020

Issued Patents 2020

Showing 26–50 of 61 patents

Patent #TitleCo-InventorsDate
10664679 Optical fingerprint identification display screen and display device Wei Liu, Xue Dong, Xiaochuan Chen, Haisheng Wang, Xiaoliang Ding +4 more 2020-05-26
10664680 Optical fingerprint recognition apparatus and display panel Rui Xu, Xue Dong, Haisheng Wang, Chun-Wei Wu, Yingming Liu +8 more 2020-05-26
10657353 Photoelectric sensor, array substrate, display panel and display device Yanan Jia, Xue Dong, Jing Lv, Haisheng Wang, Chun-Wei Wu +8 more 2020-05-19
10657887 Protection circuit and method, pixel circuit, and display device Pengcheng Lu, Xiaochuan Chen, Shengji Yang, Lei Wang, Dongni Liu +4 more 2020-05-19
10656764 Touch device and display device Yanan Jia, Xue Dong, Haisheng Wang, Chun-Wei Wu, Yingming Liu +6 more 2020-05-19
10627949 Display substrate, method for driving the same, and display device Shengji Yang, Xue Dong, Hailin Xue, Xiaochuan Chen, Haisheng Wang +5 more 2020-04-21
10627935 Display device, driving method thereof, and electronic device Xiaoliang Ding, Xue Dong, Haisheng Wang, Xiaochuan Chen, Yingming Liu +4 more 2020-04-21
10627940 Touch substrate and display device Haisheng Wang, Yingming Liu, Xiaoliang Ding, Rui Xu, Lijun Zhao +5 more 2020-04-21
10623697 Display panel, display device and image pickup method therefor Yuzhen Guo, Xue Dong, Haisheng Wang, Yingming Liu, Xiaoliang Ding +6 more 2020-04-14
10613372 Display device and display method Pengcheng Lu, Xiaochuan Chen, Shengji Yang, Lei Wang, Dongni Liu +4 more 2020-04-07
10613365 Display panel and display device Ping Zhang, Xue Dong, Haisheng Wang, Chun-Wei Wu, Xiaoliang Ding +12 more 2020-04-07
10607524 Display substrate and display panel Yanan Jia, Xue Dong, Jing Lv, Haisheng Wang, Chunwei Wu +8 more 2020-03-31
10599905 Fingerprint detection circuit and display device Haisheng Wang, Xue Dong, Hailin Xue, Xiaochuan Chen, Xiaoliang Ding +6 more 2020-03-24
10599939 Touch panel and display apparatus Pinchao Gu, Xue Dong, Haisheng Wang, Chunwei Wu, Yingming Liu +6 more 2020-03-24
10599907 Display panel for fingerprint recognition and display device Rui Xu, Xue Dong, Jing Lv, Haisheng Wang, Yingming Liu +8 more 2020-03-24
10591764 Display device having a touch electrode in the peripheral area Xiaochuan Chen, Lei Wang, Rui Xu, Ming Yang, Pengcheng Lu +1 more 2020-03-17
10585535 Display panel, display device, and method for fabricating display panel Wei Liu, Xue Dong, Xiaochuan Chen, Haisheng Wang, Xiaoliang Ding +4 more 2020-03-10
10585516 OLED touch control drive circuit, method, and touch control panel Chih-Jen Cheng, Xiaoliang Ding, Pengpeng Wang, Wei Liu, Yanling Han +2 more 2020-03-10
10579173 Touch display panel and driving method thereof and touch display device Rui Xu, Xue Dong, Haisheng Wang, Chun-Wei Wu, Yingming Liu +4 more 2020-03-03
10579852 Fingerprint identification device and manufacturing method thereof, array substrate and display apparatus Xue Dong, Xiaochuan Chen, Haisheng Wang, Yingming Liu, Shengji Yang +7 more 2020-03-03
10579182 Display substrate, in-cell touch screen and display device Xiaoliang Ding, Xue Dong, Haisheng Wang, Xiaochuan Chen, Yingming Liu +3 more 2020-03-03
10579172 Touch display panel having two pressure electrodes, display device and drive method Wei Liu, Xue Dong, Jing Lv, Haisheng Wang, Chun-Wei Wu +8 more 2020-03-03
10572042 In cell touch panel, driving method thereof, and display device Xue Dong, Haisheng Wang, Chunwei Wu, Yingming Liu, Rui Xu +6 more 2020-02-25
10573228 Display panel and display device Yanling Han, Haisheng Wang, Xiaoliang Ding, Xue Dong, Jing Lv +8 more 2020-02-25
10572711 Fingerprint identification module and manufacturing method thereof, display device Xue Dong, Jing Lv, Haisheng Wang, Yingming Liu, Xiaoliang Ding +1 more 2020-02-25