Inventor · disambiguated record
Yu-Hsiang Chang
Also filed as: CHANG YU HSIANG
6 granted patents·3 pending applications·20 citations·filing 2009–2025
75Inventor score
Top patents by PatentIndex Score
9 records- 0188US8536614B2Nitride semiconductor light emitting device with magnetic filmHSU CHIH-HAO·Filed 2011·Granted Sep 17, 2013·8 cites·30 claims
- 0279US9391239B2Light emitting diodeIND TECH RES INST·Filed 2014·Granted Jul 12, 2016·3 cites·19 claims
- 0376US8173456B2Method of manufacturing a light emitting diode elementTSAY JENQ-DAR·Filed 2009·Granted May 8, 2012·9 cites·20 claims
- 0466US2025311489A1Light emitting diode and manufacturing method thereofASUSTEK COMP INC·Filed 2025·Application pending·0 cites
- 0554US12087612B2Micro device structure and display apparatusIND TECH RES INST·Filed 2021·Granted Sep 10, 2024·0 cites·16 claims
- 0651US12249292B2Display device and projectorIND TECH RES INST·Filed 2022·Granted Mar 11, 2025·0 cites·20 claims
- 0748US2015179880A1Nitride semiconductor structureIND TECH RES INST·Filed 2013·Application pending·0 cites
- 0846US9478851B2Antenna structureARCADYAN TECHNOLOGY CORP·Filed 2013·Granted Oct 25, 2016·0 cites·19 claims
- 0946US2015171274A1Led structureIND TECH RES INST·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →