Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaohai CHEN — 8 Patents

BOBOE: 5 patents #3,511 of 12,373Top 30%
CCChengdu Boe Optoelectronics Technology Co.: 2 patents #699 of 1,466Top 50%
Beijing, CN: #3,529 of 27,914 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Xiaohai CHEN has been granted 8 US patents while listed as an inventor at BOE. The first was granted in 2020 and the most recent in October 2024. Xiaohai CHEN ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Xiaohai CHEN in Beijing, CN.

Patents per Year

Patents granted per year, 2020 to 2024Bar chart with a peak of 3 patents in 2024.peak 32020: 1 patents20202021: 2 patents20212022: 1 patents20222023: 1 patents20232024: 3 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D1048598 Cat litter box 2024-10-22
D1048599 Cat litter box 2024-10-22
D1037579 Cat litter box 2024-07-30
11688351 Shift register unit and driving method, gate driving circuit, and display device Lubin Shi, Tingting Zhou 2023-06-27
11380256 Pixel driving circuit and method, and display device 2022-07-05
11151946 Shift register unit and driving method, gate driving circuit, and display device Lubin Shi, Tingting Zhou 2021-10-19
11081033 Shift register unit and driving method thereof, gate driver, display panel and display device 2021-08-03
10826475 Shift register and driving method thereof, cascade driving circuit and display device Lubin Shi 2020-11-03