Inventor · disambiguated record
Hsien-Chang Chiu
Also filed as: CHIU HSIEN-CHANG
6 granted patents·49 citations·filing 2001–2023
75Inventor score
Top patents by PatentIndex Score
6 records- 0181US6402173B1Gravity tricycleFiled 2001·Granted Jun 11, 2002·44 cites·3 claims
- 0258US12292293B2Magnet-guiding switching system and magnet-guiding switching methodAUTOMOTIVE RES & TESTING CT·Filed 2022·Granted May 6, 2025·0 cites·9 claims
- 0356US8860351B2Fan speed control circuitCHIU HSIEN-CHANG·Filed 2012·Granted Oct 14, 2014·3 cites·13 claims
- 0450US12479469B2Deciding system for moving vehicle on virtual rail and method thereofAUTOMOTIVE RES & TESTING CT·Filed 2023·Granted Nov 25, 2025·0 cites·12 claims
- 0550US8483913B2Self-calibration method for electric power steering systemHSU JIN-YAN·Filed 2011·Granted Jul 9, 2013·2 cites·10 claims
- 0634US8461792B2Pulse width modulation fan controllerHUANG CHIEN-JEN·Filed 2011·Granted Jun 11, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →