Inventor · disambiguated record
Hsien Jen Chang
Also filed as: CHANG HSIEN-JEN
2 granted patents·1 pending application·0 citations·filing 2008–2013
22Inventor score
Top patents by PatentIndex Score
3 records- 0145US2009267680A1Power driving device for electronic deviceMACROBLOCK INC·Filed 2008·Application pending·0 cites
- 0230US8135011B2Method for operating multipoint control systemWEI MENG-HSIU·Filed 2008·Granted Mar 13, 2012·0 cites·12 claims
- 0326US9360587B2Proximity sensing methodSITRONIX TECHNOLOGY CORP·Filed 2013·Granted Jun 7, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →