Inventor · disambiguated record
Yao-Chien Cheng
Also filed as: CHENG YAO-CHIEN
2 granted patents·1 pending application·4 citations·filing 2006–2011
46Inventor score
Top patents by PatentIndex Score
3 records- 0154US8628221B2LampWANG CHE-WEI·Filed 2011·Granted Jan 14, 2014·3 cites·11 claims
- 0247US8517586B2Illumination device having light-aggregation, light-mix and light-absorbing componentsCHIU HUAN-PING·Filed 2011·Granted Aug 27, 2013·1 cites·19 claims
- 0329US2006285225A1Zoom lens for DLP projectorCHILIN OPTRONICS CORP·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →