Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Weiguo Wu Sony 6
2 Hao-Chun Cheng Semileds Optoelectronics Co. 4
3 Wenzhen Zhao 1
3 Yanjie Qi 1
3 Mabao Liu 1
3 Youmin Xi 1