Inventor · disambiguated record

Marie Welsch

Also filed as: WELSCH MARIE · WELSCH MARIE J

2 granted patents·12 citations·filing 2004–2005

56Inventor score

Technology areasH01J H10P

Files withVARIAN SEMICONDUCTOR EQUIPMENT2

Top patents by PatentIndex Score

2 records

0170US7442944B2Ion beam implant current, spot width and position tuningVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2004·Granted Oct 28, 2008·9 cites·25 claims
0269US7402820B2Ion beam contamination determinationVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2005·Granted Jul 22, 2008·3 cites·35 claims

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