Inventor · disambiguated record
Hsiu-Cheng Chang
Also filed as: CHANG HSIU-CHENG
15 granted patents·3 pending applications·27 citations·filing 2009–2023
88Inventor score
Files withSEA SONIC ELECTRONICS CO LTD9CHANG HSIU-CHENG4BJ TEK CORP2IND TECH RES INST1NAT UNIV CHUNG CHENG1
Top patents by PatentIndex Score
18 records- 0181US8248771B2Power supply of personal computers equipped with a modular conversion circuitCHANG HSIU-CHENG·Filed 2010·Granted Aug 21, 2012·9 cites·14 claims
- 0273US11269387B2Power supply structure of desktop computerSEA SONIC ELECTRONICS CO LTD·Filed 2020·Granted Mar 8, 2022·1 cites·14 claims
- 0372US12416310B2Magnetically attracted fan setSEA SONIC ELECTRONICS CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·17 claims
- 0470USD1041636SMagnetic fanSEA SONIC ELECTRONICS CO LTD·Filed 2021·Granted Sep 10, 2024·5 cites·1 claims
- 0570US9251612B2Optimal dynamic seam adjustment system and method for image stitchingUNIV NAT CHIAO TUNG·Filed 2014·Granted Feb 2, 2016·4 cites·27 claims
- 0662US2022381253A1Magnetically attracted fan setSEA SONIC ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 0761US10845697B2Transparent film for use in projecting systemBJ TEK CORP·Filed 2019·Granted Nov 24, 2020·1 cites·14 claims
- 0861US8040686B2Power supply apparatus having DC-DC converter module mounted on individual printed circuit boardSEA SONIC ELECTRONICS CO LTD·Filed 2009·Granted Oct 18, 2011·2 cites·20 claims
- 0960USD956695SPower adapterSEA SONIC ELECTRONICS CO LTD·Filed 2020·Granted Jul 5, 2022·3 cites·1 claims
- 1059US11374529B2Fan speed control method for avoiding inaccurate control caused by sudden change in power supply output stateSEA SONIC ELECTRONICS CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·11 claims
- 1159US2025210498A1Repackaging structureIND TECH RES INST·Filed 2023·Application pending·0 cites
- 1254US8716970B2Method and circuit for controlling motorsCHANG HSIU-CHENG·Filed 2012·Granted May 6, 2014·1 cites·8 claims
- 1353US11658610B2Photoelectric energy conversion deviceSEA SONIC ELECTRONICS CO LTD·Filed 2021·Granted May 23, 2023·0 cites·8 claims
- 1446US2016127731A1Macroblock skip mode judgement method for encoderNAT UNIV CHUNG CHENG·Filed 2014·Application pending·0 cites
- 1545USD960832SPower adapterSEA SONIC ELECTRONICS CO LTD·Filed 2020·Granted Aug 16, 2022·1 cites·1 claims
- 1637US8861226B2Power filter output architecture of a power supplyCHANG HSIU-CHENG·Filed 2012·Granted Oct 14, 2014·0 cites·5 claims
- 1734US8482236B2Method and circuit for controlling motor speedCHANG HSIU-CHENG·Filed 2009·Granted Jul 9, 2013·0 cites·7 claims
- 1833US10319084B2Image projection system and calibration method of projected imageBJ TEK CORP·Filed 2017·Granted Jun 11, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →