Inventor · disambiguated record
Jen-Jen Cheng
Also filed as: CHENG JEN C · CHENG JEN-JEN
2 granted patents·3 pending applications·28 citations·filing 2004–2016
61Inventor score
Top patents by PatentIndex Score
5 records- 0179US9722377B1Pluggable power supply deviceEDAC POWER ELECTRONICS CO LTD·Filed 2016·Granted Aug 1, 2017·9 cites·9 claims
- 0271US6988903B1Extractable conversion plug with a safety protection meansEDAC POWER ELECTRONICS CO LTD·Filed 2005·Granted Jan 24, 2006·19 cites·3 claims
- 0336US2008276103A1Universal serial bus assembly structureEDAC POWER ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0431US2011289328A1Universal serial bus assembly structureCHENG JEN-JEN·Filed 2011·Application pending·0 cites
- 0527US2006026888A1Firearm accessory mounting apparatusCHENG CHUNG T·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jen-Jen Cheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →