Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US399871818 Feb 197621 Dic 1976Bell Telephone Laboratories, IncorporatedIon milling apparatus
US403817131 Mar 197626 Jul 1977Battelle Memorial InstituteSupported plasma sputtering apparatus for high deposition rate over large area
US41382849 Ene 19786 Feb 1979PPG Industries, Inc.Method of forming graded shade band on substrate
US440154625 Mar 198230 Ago 1983Nihon Shinku Gijutsu Kabushiki KaishaFerromagnetic high speed sputtering apparatus
US44915099 Mar 19841 Ene 1985AT&T Technologies, Inc.Methods of and apparatus for sputtering material onto a substrate
US545875415 Abr 199417 Oct 1995Multi-Arc Scientific CoatingsPlasma enhancement apparatus and method for physical vapor deposition
US61399646 Jun 199531 Oct 2000Multi-Arc Inc.Plasma enhancement apparatus and method for physical vapor deposition
US616869029 Sep 19972 Ene 2001Lam Research CorporationMethods and apparatus for physical vapor deposition