Inventor · disambiguated record

Chien-Ching Ma

Also filed as: MA CHIEN-CHING

2 granted patents·0 citations·filing 2008–2009

23Inventor score

Technology areasA61F G01M

Files withUNIV NAT TAIWAN2

Top patents by PatentIndex Score

2 records

0142US7955389B2Artificial sphincter systemUNIV NAT TAIWAN·Filed 2008·Granted Jun 7, 2011·0 cites·16 claims
0236US7969563B2Lens measuring device and method applied thereinUNIV NAT TAIWAN·Filed 2009·Granted Jun 28, 2011·0 cites·19 claims

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