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Chemistry: Electrical And Wave Energy > Apparatus > Electrolytic > Cells > Liquid Electrode Liquid ElectrodeLiquid Electrode patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.03/08/07 - 20070051619 - Apparatus adapted for membrane-mediated electropolishing This invention provides a membrane-mediated electropolishing apparatus for polishing and/or planarizing metal work-pieces. The work-piece is wetted with a low-conductivity fluid. The wetted work-piece is contacted with a first side of a charge-selective ion-conducting membrane, wherein the second side contacts a conductive electrolyte solution in electrical contact with a electrode. ... 03/02/06 - 20060042934 - Method and apparatus for forming an electrical contact with a semiconductor substrate The present invention is directed to a method and apparatus for plating a surface of a semiconductor workpiece (wafer, flat panel, magnetic films, etc.) using a liquid conductor that makes contact with the outer surface of the workpiece. The liquid conductor is stored in a reservoir and pump through an ... ### FreshPatents.com Support |