Inventor · disambiguated record

Youngdon Chang

Also filed as: Chang Youngdon

1 granted patent·0 citations·filing 2015–2015

1Inventor score

Technology areasH10P

Files withTEL EPION INC1

Top patents by PatentIndex Score

1 record

0123US9500946B2Sidewall spacer patterning method using gas cluster ion beamTEL EPION INC·Filed 2015·Granted Nov 22, 2016·0 cites·20 claims

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