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

Ching-Hua Li — 3 Patents in 2021

CECompal Electronics: 1 patents #87 of 197Top 45%
HP: 1 patents #529 of 1,532Top 35%
LELextar Electronics: 1 patents #3 of 24Top 15%
Overall (2021): #87,700 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11178142 Biometric data synchronization devices Yi-Kang Hsieh, Chung-Chun Chen, Ming-Shien Tsai 2021-11-16
11126227 Electronic device I-Lung Chen, Nien-Chen Lee 2021-09-21
10908344 Light-emitting module structure Pei-Song Cai, Lung-Kuan Lai, Shih-Yu Yeh, Guan-Zhi Chen, Hong-Zhi Liu +1 more 2021-02-02