Inventor · disambiguated record
Chih-Chien Yen
Also filed as: YEN CHIH-CHIEN
2 granted patents·4 pending applications·1 citations·filing 2010–2017
30Inventor score
Top patents by PatentIndex Score
6 records- 0150US8659541B2High efficiency electronic display device and display system using the sameYEN CHIH-CHIEN·Filed 2010·Granted Feb 25, 2014·1 cites·12 claims
- 0233US2015245452A1Power-Saving Lighting ApparatusSTAR REACH CORP·Filed 2014·Application pending·0 cites
- 0327US9973033B1Smart emergency lightYEN CHIH CHIEN·Filed 2017·Granted May 15, 2018·0 cites·7 claims
- 0425US2014022623A1Water proof display device consisting of epd and led matrixYEN CHIH-CHIEN·Filed 2012·Application pending·0 cites
- 0523US2012319617A1LED Lighting DeviceYEN CHIH-CHIEN·Filed 2011·Application pending·0 cites
- 0621US2011073891A1Ac driven light emitting diode light apparatus, and its ac driven light emitting diode package element thereinSTAR REACH CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →