Inventor · disambiguated record
Cheng-Fa Chen
Also filed as: CHEN CHENG · CHEN CHENG-FA
8 granted patents·1 pending application·53 citations·filing 1996–2019
84Inventor score
Top patents by PatentIndex Score
9 records- 0182USD964970SLaser radar (LR-1B)HANGZHOU OLE SYSTEMS CO LTD·Filed 2019·Granted Sep 27, 2022·21 cites·1 claims
- 0263US7006287B2Optical polarization beam combinerIND TECH RES INST·Filed 2004·Granted Feb 28, 2006·11 cites·4 claims
- 0359USD975070SLaser radar (LR-16F)HANGZHOU OLE SYSTEMS CO LTD·Filed 2019·Granted Jan 10, 2023·7 cites·1 claims
- 0448USD974337SLaser radar (LR-1BSA)HANGZHOU OLE SYSTEMS CO LTD·Filed 2019·Granted Jan 3, 2023·4 cites·1 claims
- 0544USD965572SLaser radar (LR-1F)HANGZHOU OLE SYSTEMS CO LTD·Filed 2019·Granted Oct 4, 2022·3 cites·1 claims
- 0644USD388687SPadlockCHEN CHENG FA·Filed 1996·Granted Jan 6, 1998·7 cites·1 claims
- 0740US7598533B2High heat dissipating LED having a porous material layerIND TECH RES INST·Filed 2006·Granted Oct 6, 2009·0 cites·20 claims
- 0840US7460568B2Apparatus as tuning filterIND TECH RES INST·Filed 2005·Granted Dec 2, 2008·0 cites·13 claims
- 0940US2008012820A1System and method for achieving desired operation illumination condition for light emittersYANG CHUN-CHIEH·Filed 2006·Application pending·0 cites
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