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

Kai Hou — 24 Patents

BOBOE: 13 patents #1,573 of 12,373Top 15%
COCoretronic: 7 patents #85 of 684Top 15%
YEYoung Green Energy: 2 patents #12 of 29Top 45%
BCBeijing Boe Technology Development Co.: 1 patents #690 of 1,775Top 40%
BCBeijing Zitiao Network Technology Co.: 1 patents #212 of 763Top 30%
Beijing, CN: #982 of 27,914 inventorsTop 4%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Kai Hou has been granted 24 US patents while listed as an inventor at BOE. The first was granted in 2012 and the most recent in December 2025. Kai Hou ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Kai Hou in Beijing, CN.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12504678 Projection device Shar-Ming Lin, Wen-Yuen Wayne Huang, Wei-Te Chu 2025-12-23
12401867 Method, apparatus, device, storage medium and program for displaying a feed flow Chuanping Wang, Rongrong Zhu, Zeyu Li, Huang Qi, Xin Li +6 more 2025-08-26
12236824 Gate driving circuit, method of driving gate driving circuit, and display panel Weixing Liu, Wei Qin, Kuanjun Peng, Tieshi Wang, Chunfang Zhang +10 more 2025-02-25
12216369 Display panel and display apparatus Hui Zhang, Liwei Liu, Changfeng Li, Hongrun Wang, Shunhang Zhang +2 more 2025-02-04
12217638 Display panel, display device, and method for driving display device Hui Zhang, Changfeng Li, Liwei Liu, Hongrun Wang, Yunsik Im +2 more 2025-02-04
12217657 Light-emitting substrate and display device Shunhang Zhang, Liwei Liu, Hongrun Wang, Hui Zhang, Changfeng Li +1 more 2025-02-04
12197113 Heat dissipation system comprising a plurality of liquid cold plates and projection device Jing-Wei Chen, Jhih-Tong Chen, Jia-Hong Dai, Te-Ying Tsai 2025-01-14
12183298 Display panel, display apparatus and driving method thereof Hui Zhang, Hongrun Wang, Shunhang Zhang, Liwei Liu, Yunsik Im +2 more 2024-12-31
12062248 Display panel and display device Changfeng Li, Xiaochuan Chen, Fuqiang Li, Liwei Liu, Hongrun Wang +4 more 2024-08-13
12033573 Display substrate and display device Hongrun Wang, Pan Xu, Changfeng Li, Hui Zhang, Shunhang Zhang +2 more 2024-07-09
11837133 Gate driving circuit, method of driving gate driving circuit, and display panel Weixing Liu, Wei Qin, Kuanjun Peng, Tieshi Wang, Chunfang Zhang +10 more 2023-12-05
11822178 Array substrate, fabrication method thereof, liquid crystal display panel and display device Yunsik Im, Hyunsic Choi 2023-11-21
11818911 Display substrate and manufacturing method thereof, display panel and display apparatus Feng Liao, Yunsik Im, Yoonsung Um, Shunhang Zhang, Liwei Liu +3 more 2023-11-14
11714341 Projection device with tank for dissipating heat Wei-Chi Liu 2023-08-01
11520219 Heat dissipating module and projection device Jia-Hong Dai, Jing-Wei Chen, Jhih-Tong Chen, Te-Ying Tsai 2022-12-06
11435634 Display panel and display device Liwei Liu, Yunsik Im, Shunhang Zhang, Hui Zhang, Hongrun Wang 2022-09-06
11387530 Phase shift compensation device for detecting and adjusting an actual dielectric constant in a liquid crystal phase shifter Hongrun Wang, Liwei Liu, Feng Liao, Shunhang Zhang, Hui Zhang +2 more 2022-07-12
11199751 Array substrate and display panel Yoon-Sung Um, Yu'e Jia, Feng Liao, Hui Zhang, Shunhang Zhang +3 more 2021-12-14
11009752 Display panel and manufacturing method thereof, display device Liwei Liu, Yoonsung Um, Hui Zhang, Feng Liao, Hongrun Wang +2 more 2021-05-18
10859898 Projection apparatus and heat dissipation control method thereof Wen-Hao Chu, Te-Tang Chen 2020-12-08
10728507 Projector and optical engine module Te-Tang Chen, Wei-Min Chien 2020-07-28
9606427 Light source module with light combining system, fans and ducts Tsung-Ching Lin, Te-Tang Chen 2017-03-28
8172405 Lamp and optical projector Wei-Cheng Lo, Jung-Chi Chen, Jih-Ching Chang 2012-05-08
8164047 Illuminance device having an opening at a rear part of a gas discharge lamp and exposes the burner and projection system Chih-Cheng Chou, Shang-Hsuang Wu 2012-04-24