Inventor · disambiguated record
Chang-Min Chu
Also filed as: CHU CHANG-MIN
2 granted patents·1 pending application·0 citations·filing 2011–2013
28Inventor score
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3 records- 0151US9250192B2Plated through hole void detection in printed circuit boards by detecting a pH-sensitive componentIBM·Filed 2013·Granted Feb 2, 2016·0 cites·11 claims
- 0242US9201015B2Plated through hole void detection in printed circuit boards by detecting a pH-sensitive componentCHAMBERLIN BRUCE JOHN·Filed 2011·Granted Dec 1, 2015·0 cites·11 claims
- 0336US2013014977A1Plated Through Hole Void Detection in Printed Circuit Boards by Detecting Material Coupling to Exposed LaminateIBM·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →