Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kai Chen — 45 Patents

BOBOE: 9 patents #2,207 of 12,373Top 20%
EMEmc: 5 patents #619 of 3,345Top 20%
OCOrdos Yuansheng Optoelectronics Co.: 5 patents #155 of 682Top 25%
ECEmc Ip Holding Company: 5 patents #910 of 4,608Top 20%
CSCapital One Services: 4 patents #726 of 2,893Top 30%
NTNational Taipei University Of Technology: 3 patents #27 of 314Top 9%
ITITRI: 2 patents #3,461 of 9,619Top 40%
SCState Grid Corporation Of China: 2 patents #96 of 1,453Top 7%
TCTcl China Star Optoelectronics Technology Co.: 2 patents #153 of 470Top 35%
ZCZhejiang Guozi Robot Technology Co.: 1 patents #12 of 18Top 70%
BCBeijing Boe Technology Development Co.: 1 patents #690 of 1,775Top 40%
CIChina Electric Power Research Institute: 1 patents #44 of 271Top 20%
GOGoolge: 1 patents #1 of 29Top 4%
HCHefei Boe Display Technology Co.: 1 patents #109 of 218Top 50%
HUHohai University: 1 patents #41 of 267Top 20%
BCBaidu Online Network Technology (Beijing) Co.: 1 patents #564 of 1,477Top 40%
JPJiangsu Electric Power: 1 patents #5 of 41Top 15%
SPState Grid Beijing Electric Power: 1 patents #3 of 64Top 5%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Kai Chen has been granted 45 US patents while listed as an inventor at BOE. The first was granted in 2001 and the most recent in August 2025. Kai Chen ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Kai Chen in Tainan, CA, TW.

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12389439 Method of bandwidth part management for a network and controller therefor Yu Wang 2025-08-12
12282230 Display panel and display device Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin +4 more 2025-04-22
12272327 Method for driving display panel, and display apparatus Yanting HUANG, Liugang Zhou, Lei Guo, Jianwei Sun 2025-04-08
12265244 Optical film, polarizer and display device Ji Li, Hanming Li, Guang ZENG, Fang TAN, Hongshan YIN 2025-04-01
12117689 Polarizers and liquid crystal display devices Ji Li, Hanming Li, Guang ZENG, Fang TAN, Hongshan YIN 2024-10-15
12056188 Determining data categorizations based on an ontology and a machine-learning model Brian Donohue, Xuemei Pan, Nirmal Kumar Raajan, Bethany Sehon, Naresh Singh +3 more 2024-08-06 $10,466,000
12021941 Method for obtaining enrichment information and controller Chang-Lan Tsai, Yu Wang 2024-06-25
11985770 Display assembly and foldable display device Zhiyi Hong 2024-05-14
11966124 Display panel and display device with particular arrangement of spacers in a photoelectric sensing region Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin +4 more 2024-04-23
11860491 Display panel, preparation method thereof, and display apparatus Zhao Zhang, Yanqing Chen, Wei Li, Weida Qin, Jiguo Wang +5 more 2024-01-02
11531703 Determining data categorizations based on an ontology and a machine-learning model Brian Donohue, Xuemei Pan, Nirmal Kumar Raajan, Bethany Sehon, Naresh Singh +3 more 2022-12-20 $16,048,000
11531925 Optimizing content distribution using a model Scott Davies, Michael Jee-Kai Wang, Wei Jiang, Maryam Tavafi, Peter Zaimis Tipton 2022-12-20 $93,986,000
11493798 Display panel, preparation method thereof, and display apparatus Zhao Zhang, Yanqing Chen, Wei Li, Weida Qin, Jiguo Wang +5 more 2022-11-08
D962819 Flower stand 2022-09-06
11374192 Flexible transparent electrode, flexible display panel, manufacture method, and display device Zhao Zhang, Xiaofeng Zhang, Ruichao Liu, Yanyun Li, Zeliang LI +1 more 2022-06-28
11322100 Gray scale setting method, display substrate and display apparatus Xuelu Wang, Ruichao Liu, Wei Wei, Peimao Li 2022-05-03
11288449 Method to input content in a structured manner with real-time assistance and validation Ping Chen, Michael John Dutch, Bo Chen, Christopher Hercules Claudatos, Feng Shao 2022-03-29
11263262 Indexing a dataset based on dataset tags and an ontology 2022-03-01 $25,253,000
11256127 Display substrate, display panel and display device Yan Wang, Xuelu Wang, Huilian Wang, Jie Tong, Peimao Li +5 more 2022-02-22
11175550 Liquid crystal display panel and display device Yun Qiao, Han Zhang, Zhen Wang, Zhengkui Wang, Wenwen Qin +5 more 2021-11-16
11023449 Method and system to search logs that contain a massive number of entries Lingda Tang, Michael John Dutch 2021-06-01
10566565 Organic light emitting device and method of fabricating the same, and display device Haidong Wu, Weilin Lai, Juanjuan Bai, Wenyu Ma 2020-02-18
10489454 Indexing a dataset based on dataset tags and an ontology 2019-11-26 $7,282,000
10310512 Path planning method for mobile robots Yikun Tao, Xinfeng Du, Jizhong Shen, Lingfen Zhu, Hongbo Zheng +2 more 2019-06-04
10180949 Method and apparatus for information searching Zhen Wang, Na Zhang, Wenbo Yang, Xi Wang 2019-01-15 $157,650,000