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

Jin-Long Chan — 1 Patent in 2021

DEDarfon Electronics: 1 patents #10 of 39Top 30%
Overall (2021): #406,921 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10978261 Method for fabricating keyboard covering film Zheng-Hong Lai, Chih-Ho Hsu, Che-Wei Lee, Yuan-Bao Chen, Chang-En Sun 2021-04-13