Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Gogoro › Yu-Chang Chien
YC

Yu-Chang Chien

Jiaoxi Township, TW: #1 of 4 inventorsTop 25%
Overall (2003): #34,905 of 273,478Top 15%
2 Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D483625 Table knife — 2003-12-16
D483643 Tool handle — 2003-12-16

Nearby-Ranked Inventors

Yun-Seok Cho2
Yuan-Hung Chiu2
Yu-Min Catherine Chiou2
Yuen-Kwok Chin2
Yuan-Cheng Chin2
Yu-Ting Chien2
Yunwa W. Cheung2
Yuh Cheng2
Yung Chen2