RH

Robert Hitzfeld

IBM: 4 patents #21,733 of 70,183Top 35%
SE Semitool: 3 patents #59 of 141Top 45%
Overall (All Time): #756,013 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6843894 Cathode current control system for a wafer electroplating apparatus Robert W. Berner, Joseph J. Fatula, Jr., Richard J. Contreras, Andrew Chiu 2005-01-18
6627051 Cathode current control system for a wafer electroplating apparatus Robert W. Berner, Joseph J. Fatula, Jr., Richard J. Contreras, Andrew Chiu 2003-09-30
6500316 Apparatus for rotary cathode electroplating with wireless power transfer Joseph J. Fatula, Jr., Richard J. Contreras, Guillermo Prada-Silva, Andrew Chiu, Rainer Schieferstein 2002-12-31
6437472 Apparatus for wireless transfer of power to a rotating element Joseph J. Fatula, Jr., Richard J. Contreras, Guillermo Prada-Silva, Andrew Chiu, Rainer Schieferstein 2002-08-20
6322674 Cathode current control system for a wafer electroplating apparatus Robert W. Berner, Joseph J. Fatula, Jr., Richard J. Contreras, Andrew Chiu 2001-11-27
6278210 Rotary element apparatus with wireless power transfer Joseph J. Fatula, Jr., Richard J. Contreras, Guillermo Prada-Silva, Andrew Chiu, Rainer Schieferstein 2001-08-21
5312532 Multi-compartment eletroplating system Panayotis Andricacos, Moritz Branger, Robert M. Browne, John O. Dukovic, Benjamin W. B. Fu +4 more 1994-05-17