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

Ching-Jen Wang

PEPegatron: 1 patents #24 of 134Top 20%
Overall (2021): #493,896 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11050868 Internet phone system Yu-Ti Kuo, Wen-Hsieh Hsieh, Chao-Tang Chiu, Chien-Yi Lee, Hsiao-Wen Lee 2021-06-29