Inventor · disambiguated record
Chi-Fang Hsieh
Also filed as: HSIEH CHI-FANG
3 granted patents·14 citations·filing 2001–2020
61Inventor score
Top patents by PatentIndex Score
3 records- 0185US11227135B2Optical fingerprint sensing apparatusEGIS TECH INC·Filed 2020·Granted Jan 18, 2022·3 cites·4 claims
- 0267US6627388B2Method for reducing roughness of photoresist through cross-linking reaction of deposit and photoresistMACRONIX INT CO LTD·Filed 2001·Granted Sep 30, 2003·11 cites·12 claims
- 0339US9483711B2Object detection systemALTEK AUTOTRONICS CORP·Filed 2014·Granted Nov 1, 2016·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →