TW

Thomas A. Walsh

ST Strasbaugh: 10 patents #3 of 32Top 10%
Lam Research: 2 patents #1,015 of 2,128Top 50%
MM Memc Electronic Materials: 1 patents #138 of 273Top 55%
HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #256,308 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9610669 Methods and systems for use in grind spindle alignment Larry Spiegel 2017-04-04
9393669 Systems and methods of processing substrates William J. Kalenian, Michael Vogtmann, Benjamin C. Smedley, Larry Spiegel, Thomas E. Brake 2016-07-19
9082713 Method of grinding wafer stacks to provide uniform residual silicon thickness Thomas E. Brake 2015-07-14
8968052 Systems and methods of wafer grinding Michael Vogtmann 2015-03-03
8565919 Method, apparatus and system for use in processing wafers William J. Kalenian, Dave Halley 2013-10-22
8133093 Grinding apparatus having an extendable wheel mount Michael Vogtmann 2012-03-13
7458878 Grinding apparatus and method Salman Kassir 2008-12-02
7156946 Wafer carrier pivot mechanism William J. Kalenian 2007-01-02
7118446 Grinding apparatus and method Salman Kassir 2006-10-10
7040955 Chemical-mechanical planarization tool force calibration method and system William J. Kalenian 2006-05-09
6935934 Parallel alignment method and apparatus for chemical mechanical polishing 2005-08-30
6354926 Parallel alignment method and apparatus for chemical mechanical polishing 2002-03-12
6045716 Chemical mechanical polishing apparatus and method Dan Trojan 2000-04-04
5964646 Grinding process and apparatus for planarizing sawed wafers Salman Kassir 1999-10-12
5605487 Semiconductor wafer polishing appartus and method Harold J. Hileman, Robert J. Walsh 1997-02-25
5240158 Belt-type carrier device 1993-08-31
4518114 Dip soldering apparatus and method 1985-05-21
4380412 Lap shaping machine with oscillatable point cutter and selectively rotatable or oscillatable lap 1983-04-19