Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CL

Chih-Hung Lin

YEYo-Kai Express: 1 patents #1 of 1Top 100%
Nanjing County, CA: #1 of 1 inventorsTop 100%
Overall (2025): #65,565 of 469,880Top 15%
3 Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12331913 Method for manufacturing electronic constructive object and electronic constructive object thereof Kun-Chuan Chang, Keng-Yu Tsao, Yu-Hsuan Sung 2025-06-17
12315975 Fuel cell with simultaneous charging and discharging function Rong-Jie Chen 2025-05-27
D1063568 Food mold 2025-02-25