Inventor · disambiguated record
Chih-Cheng Wu
Also filed as: WU CHIH-CHENG
4 granted patents·7 pending applications·28 citations·filing 1990–2022
67Inventor score
Files withWU CHIH-CHENG4ALTUS TECHNOLOGY INC3IND TECH RES INST2CHENG UEI PREC IND CO LTD1UNIV NAT CHIAO TUNG1
Top patents by PatentIndex Score
11 records- 0148US4999858AFloor drain pipe with improved straining structureWU CHIH CHENG·Filed 1990·Granted Mar 19, 1991·25 cites·3 claims
- 0245US2007147197A1Objective lens actuating apparatus of optical read/write headIND TECH RES INST·Filed 2006·Application pending·0 cites
- 0344US12334842B2Voltage conversion device and voltage conversion method thereofIND TECH RES INST·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 0438US2008054447A1Chip package and digital camera module using sameALTUS TECHNOLOGY INC·Filed 2006·Application pending·0 cites
- 0536US7730607B2Apparatus for assembling cable to connectorCHENG UEI PREC IND CO LTD·Filed 2007·Granted Jun 8, 2010·0 cites·10 claims
- 0635US2008023809A1Chip package and digital camera module using sameALTUS TECHNOLOGY INC·Filed 2006·Application pending·0 cites
- 0735US2008023808A1Chip package and digital camera module using sameALTUS TECHNOLOGY INC·Filed 2006·Application pending·0 cites
- 0832US2007165354A1Microscale air-cleaning deviceWU CHIH-CHENG·Filed 2006·Application pending·0 cites
- 0932US2016174837A1Method for measuring two pupils and dual-pupil measuring deviceUNIV NAT CHIAO TUNG·Filed 2015·Application pending·0 cites
- 1027US2008303533A1Cable testing device and testing method thereofWU CHIH-CHENG·Filed 2007·Application pending·0 cites
- 1120US5067619ABuilt-up cup rackWU CHIH CHENG·Filed 1991·Granted Nov 26, 1991·3 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Chih-Cheng Wu 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 →