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

Yu-Po Chang — 2 Patents

Apple: 2 patents #9,168 of 18,612Top 50%
Overall (All Time): #1,763,173 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12019477 Display film assembly for electronic devices Chun-Chih Cheng, Mandy Wong, Marianna C. Sbordone 2024-06-25
11990292 Button mechanism with stabilizing dome Chia-Chi Wu 2024-05-21