Inventor · disambiguated record
Yu-Hua Chang
Also filed as: CHANG YU-HUA
5 granted patents·2 pending applications·63 citations·filing 2007–2018
77Inventor score
Files withCOMPAL COMMUNICATIONS INC2WISTRON CORP2APPLE INC1LIU CHUN-CHENG1SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1
Top patents by PatentIndex Score
7 records- 0190US8939422B2Support deviceLIU CHUN-CHENG·Filed 2012·Granted Jan 27, 2015·47 cites·6 claims
- 0288US10321614B1Display assembly with heat dissipationWISTRON CORP·Filed 2018·Granted Jun 11, 2019·7 cites·19 claims
- 0388US9775264B1Display device and wall mount module thereofWISTRON CORP·Filed 2016·Granted Sep 26, 2017·8 cites·12 claims
- 0461US10587266B2Level-shift circuit and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Mar 10, 2020·1 cites·20 claims
- 0546US10615198B1Isolation structures in film-based image sensorsAPPLE INC·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 0642US2008075024A1Portable electronic apparatusCOMPAL COMMUNICATIONS INC·Filed 2007·Application pending·0 cites
- 0740US2008076467A1Mobile communication apparatusCOMPAL COMMUNICATIONS INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →