Inventor · disambiguated record
Pi-Chen Chen
Also filed as: CHEN PI-CHEN
2 granted patents·3 pending applications·2 citations·filing 2002–2008
43Inventor score
Top patents by PatentIndex Score
5 records- 0157US8107139B2Color adjusting apparatus and method for light sourceCHEN PI-CHEN·Filed 2007·Granted Jan 31, 2012·2 cites·18 claims
- 0253US2009302043A1Wash-free dinnerware with surface-mounted insulating layerLIANZHUN TECHNOLOGY CORP·Filed 2008·Application pending·0 cites
- 0341US8300288B2Color adjusting apparatus and method for light sourceCHEN PI-CHEN·Filed 2007·Granted Oct 30, 2012·0 cites·25 claims
- 0432US2010004774A1System For Real-Time Surveillance Of Production Facility And Environmental ConditionsCHEN PI-CHEN·Filed 2008·Application pending·0 cites
- 0531US2003174372A1Color adjusting apparatus and method for light sourceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →