Inventor · disambiguated record

Ching-Hsuan Ma

Also filed as: MA CHING-HSUAN

1 granted patent·1 pending application·20 citations·filing 2017–2020

39Inventor score

Technology areasG06T H04N

Files withPERFECT CORP1 WELTREND SEMICONDUCTOR INC1

Top patents by PatentIndex Score

2 records

0187US10324739B2Systems and methods for simulated application of cosmetic effectsPERFECT CORP·Filed 2017·Granted Jun 18, 2019·20 cites·18 claims
0229US2021297608A1Optical recognition system for use in computer visual processingWELTREND SEMICONDUCTOR INC·Filed 2020·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →