Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengfu Chen — 1 Patent

STSharp Display Technology: 1 patents #115 of 250Top 50%
Kameyama, JP: #121 of 161 inventorsTop 80%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chengfu Chen has been granted 1 US patent while listed as an inventor at Sharp Display Technology. All of these patents were granted in 2025. Chengfu Chen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chengfu Chen in Kameyama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12283766 Connector and flat cable Naoki Hosoya, Akira Ieyama 2025-04-22