Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pi-Ching Chen — 2 Patents

CTComax Technology: 2 patents #3 of 6Top 50%
Taipei, TW: #9,019 of 24,966 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Pi-Ching Chen has been granted 2 US patents while listed as an inventor at Comax Technology. The first was granted in 2005 and the most recent in May 2006. Pi-Ching Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Pi-Ching Chen in Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7052292 Grounding structure of an electrical connector I-Chang Hsu, Fu-Chen Chou 2006-05-30
6913489 External high frequency connector Chia-Yen Chai, Fu-Chen Chou 2005-07-05