Inventor · disambiguated record

Josphine J. Chang

Also filed as: CHANG JOSPHINE J

2 granted patents·11 citations·filing 2004–2007

53Inventor score

Technology areasC23C H10P

Files withAPPLIED MATERIALS INC2

Top patents by PatentIndex Score

2 records

0170US7790583B2Clean process for an electron beam sourceAPPLIED MATERIALS INC·Filed 2007·Granted Sep 7, 2010·1 cites·12 claims
0264US7323399B2Clean process for an electron beam sourceAPPLIED MATERIALS INC·Filed 2004·Granted Jan 29, 2008·10 cites·21 claims

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