Inventor · disambiguated record
Chien-Chih Yen
Also filed as: YEN CHIEN-CHIH
4 granted patents·2 pending applications·5 citations·filing 2018–2021
63Inventor score
Top patents by PatentIndex Score
6 records- 0190US11063181B2Patterned epitaxial substrate and semiconductor structurePLAYNITRIDE DISPLAY CO LTD·Filed 2019·Granted Jul 13, 2021·3 cites·23 claims
- 0279US11133447B2Micro light-emitting device, structure, and display thereofPLAYNITRIDE DISPLAY CO LTD·Filed 2019·Granted Sep 28, 2021·1 cites·23 claims
- 0370US10411159B2Patterned substrate and light emitting diode waferPLAYNITRIDE INC·Filed 2018·Granted Sep 10, 2019·1 cites·16 claims
- 0460US11495709B2Patterned epitaxial substrate and semiconductor structurePLAYNITRIDE DISPLAY CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·13 claims
- 0556US2022064791A1Wafer carrier and metal organic chemical vapor deposition apparatusPLAYNITRIDE DISPLAY CO LTD·Filed 2021·Application pending·0 cites
- 0639US2019144996A1Wafer carrier and metal organic chemical vapor deposition apparatusPIXELED DISPLAY CO LTD·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →