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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US601743722 Ago 199725 Ene 2000Cutek Research, Inc.Process chamber and method for depositing and/or removing material on a substrate
US63951522 Jul 199928 May 2002ACM Research, Inc.Methods and apparatus for electropolishing metal interconnections on semiconductor devices
US64402954 Feb 200027 Ago 2002ACM Research, Inc.Method for electropolishing metal on semiconductor devices
US644766812 May 200010 Sep 2002ACM Research, Inc.Methods and apparatus for end-point detection
US683798410 Abr 20024 Ene 2005ACM Research, Inc.Methods and apparatus for electropolishing metal interconnections on semiconductor devices
US71361733 May 200114 Nov 2006ACM Research, Inc.Method and apparatus for end-point detection

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