Inventor · disambiguated record
Chi-Chih Pu
Also filed as: PU CHI-CHIH
38 granted patents·2 pending applications·101 citations·filing 2013–2023
97Inventor score
Top patents by PatentIndex Score
40 records- 0194US9123868B2Light emitting element and illumination device thereofFORMOSA EPITAXY INC·Filed 2013·Granted Sep 1, 2015·16 cites·29 claims
- 0290US10247395B2Light emitting deviceEPISTAR CORP·Filed 2017·Granted Apr 2, 2019·5 cites·15 claims
- 0390US9065022B2Light emitting apparatusFORMOSA EPITAXY INC·Filed 2013·Granted Jun 23, 2015·7 cites·23 claims
- 0489US9741699B2Light emitting deviceFORMOSA EPITAXY INC·Filed 2015·Granted Aug 22, 2017·5 cites·11 claims
- 0589US9166116B2Light emitting deviceFORMOSA EPITAXY INC·Filed 2013·Granted Oct 20, 2015·6 cites·24 claims
- 0685US10670244B2Light emitting deviceEPISTAR CORP·Filed 2019·Granted Jun 2, 2020·2 cites·19 claims
- 0783US9029898B2Light emitting diode and illumination device using sameFORMOSA EPITAXY INC·Filed 2014·Granted May 12, 2015·6 cites·34 claims
- 0881US11362060B2Method and structure for die bonding using energy beamEPISTAR CORP·Filed 2019·Granted Jun 14, 2022·2 cites·20 claims
- 0979US12154885B2Method and structure for die bonding using energy beamEPISTAR CORP·Filed 2023·Granted Nov 26, 2024·0 cites·15 claims
- 1079US11808436B2Light emitting apparatusEPISTAR CORP·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 1174US11728310B2Method and structure for die bonding using energy beamEPISTAR CORP·Filed 2022·Granted Aug 15, 2023·0 cites·10 claims
- 1273US11255524B2Light emitting deviceEPISTAR CORP·Filed 2020·Granted Feb 22, 2022·0 cites·19 claims
- 1373US10596388B2Therapeutic light-emitting moduleEPISTAR CORP·Filed 2017·Granted Mar 24, 2020·2 cites·13 claims
- 1472US10854800B2Light emitting device, light emitting module, and illuminating apparatusFORMOSA EPITAXY INC·Filed 2015·Granted Dec 1, 2020·1 cites·17 claims
- 1571USD786458SLight emitting diode filamentFORMOSA EPITAXY INC·Filed 2014·Granted May 9, 2017·16 cites·1 claims
- 1666US9876153B2Light-emitting deviceEPISTAR CORP·Filed 2015·Granted Jan 23, 2018·1 cites·18 claims
- 1763US10864381B2Therapeutic light-emitting moduleEPISTAR CORP·Filed 2020·Granted Dec 15, 2020·0 cites·10 claims
- 1863US9368483B2Illumination device capable of decreasing shadow of lighting effectFORMOSA EPITAXY INC·Filed 2013·Granted Jun 14, 2016·0 cites·19 claims
- 1959US2013320363A1Sapphire substrate configured to form light emitting diode chip providing light in multi-directions, light emitting diode chip, and illumination deviceFORMOSA EPITAXY INC·Filed 2013·Application pending·0 cites
- 2058US12500213B2Light-emitting device and display deviceEPISTAR CORP·Filed 2022·Granted Dec 16, 2025·0 cites·19 claims
- 2158US12243967B2Pixel package and method of making the sameEPISTAR CORP·Filed 2021·Granted Mar 4, 2025·0 cites·18 claims
- 2257US11530804B2Light-emitting deviceEPISTAR CORP·Filed 2021·Granted Dec 20, 2022·0 cites·19 claims
- 2356US11677057B2Light emitting device, light emitting module, and illuminating apparatusEPISTAR CORP·Filed 2020·Granted Jun 13, 2023·0 cites·7 claims
- 2455USD759854SIlluminating elements in a bulbFORMOSA EPITAXY INC·Filed 2014·Granted Jun 21, 2016·8 cites·1 claims
- 2554US10340431B2Light-emitting device with metal bumpEPISTAR CORP·Filed 2018·Granted Jul 2, 2019·0 cites·15 claims
- 2653USD894851SLight-emitting deviceEPISTAR CORP·Filed 2019·Granted Sep 1, 2020·5 cites·1 claims
- 2751USD731680SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 9, 2015·7 cites·1 claims
- 2850US11588084B2Method and structure for die bonding using energy beamEPISTAR CORP·Filed 2020·Granted Feb 21, 2023·0 cites·17 claims
- 2949US2022392876A1Light emitting deviceEPISTAR CORP·Filed 2022·Application pending·0 cites
- 3046US10553563B2Electronic deviceEPISTAR CORP·Filed 2018·Granted Feb 4, 2020·0 cites·20 claims
- 3146USD753321SPortion of a light bulbFORMOSA EPITAXY INC·Filed 2014·Granted Apr 5, 2016·5 cites·1 claims
- 3242USD926713SLight-emitting deviceEPISTAR CORP·Filed 2019·Granted Aug 3, 2021·2 cites·1 claims
- 3340USD731088SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 2, 2015·2 cites·1 claims
- 3433USD731681SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 9, 2015·1 cites·1 claims
- 3533USD731090SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 2, 2015·1 cites·1 claims
- 3632USD770398SLight emitting diode filamentFORMOSA EPITAXY INC·Filed 2014·Granted Nov 1, 2016·1 cites·1 claims
- 3731USD731091SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 2, 2015·0 cites·1 claims
- 3831USD731089SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 2, 2015·0 cites·1 claims
- 3930USD745194SBase for a light emitting unitFORMOSA EPITAXY INC·Filed 2013·Granted Dec 8, 2015·0 cites·1 claims
- 4028USD731087SLED unitFORMOSA EPITAXY INC·Filed 2013·Granted Jun 2, 2015·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →