DH

David Hemker

Lam Research: 35 patents #58 of 2,128Top 3%
Applied Materials: 1 patents #4,780 of 7,310Top 70%
Overall (All Time): #94,220 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 25 most recent of 36 patents

Patent #TitleCo-InventorsDate
10794519 Additively manufactured gas distribution manifold Christopher W. Burkhart, Andrew C. Lee 2020-10-06
10747210 System and method for automating user interaction for semiconductor manufacturing equipment Rainer Unterguggenberger, Henry T. Chan, Chung-Ho Huang, Vincent Wong 2020-08-18
10215317 Additively manufactured gas distribution manifold Christopher W. Burkhart, Andrew C. Lee 2019-02-26
9871759 Social network service for semiconductor manufacturing equipment and users Chung-Ho Huang, Henry T. Chan, Chad R. Weetman 2018-01-16
9431268 Isotropic atomic layer etch for silicon and germanium oxides Thorsten Lill, Ivan L. Berry, III, Meihua Shen, Alan M. Schoepp 2016-08-30
9117860 Controlled ambient system for interface engineering John M. Boyd, Yezdi Dordi, Tiruchirapalli Arunagiri, Benjamin W. Mooring, John Parks +7 more 2015-08-25
9076844 Process integration scheme to lower overall dielectric constant in BEoL interconnect structures Nicolas Bright, Fritz Redeker, Yezdi Dordi 2015-07-07
8114246 Vacuum plasma processor having a chamber with electrodes and a coil for plasma excitation and method of operating same Tuqiang Ni, Wenli Collison, Lumin Li 2012-02-14
7749689 Methods for providing a confined liquid for immersion lithography Fred C. Redeker, John M. Boyd, John M. de Larios, Michael Ravkin, Mikhail Korolik 2010-07-06
7520284 Apparatus for developing photoresist and method for operating the same John M. Boyd, Fritz Redeker 2009-04-21
7367345 Apparatus and method for providing a confined liquid for immersion lithography Fred C. Redeker, John M. Boyd, John M. de Larios, Michael Ravkin, Mikhail Korolik 2008-05-06
7356580 Plug and play sensor integration for a process module Chung-Ho Huang, Andrew Lui 2008-04-08
7309618 Method and apparatus for real time metal film thickness measurement Yehiel Gotkis, Rodney Kistler, Aleksander Owczarz, Nicolas Bright 2007-12-18
7105102 Vacuum plasma processor having a chamber with electrodes and a coil for plasma excitation and method of operating same Tuqiang Ni, Wenli Collison, Lumin Li 2006-09-12
7084621 Enhancement of eddy current based measurement capabilities Yehiel Gotkis, Rodney Kistler, Aleksander Owczarz, Nicolas Bright 2006-08-01
7045019 Method for performing site-specific backside particle and contamination removal John M. Boyd 2006-05-16
7029368 Apparatus for controlling wafer temperature in chemical mechanical polishing Nicolas Bright 2006-04-18
7010468 Method and apparatus for slope to threshold conversion for process state monitoring and endpoint detection Yehiel Gotkis, Vladimir Katz, Rodney Kistler, Nicolas Bright 2006-03-07
6984162 Apparatus methods for controlling wafer temperature in chemical mechanical polishing Nicolas Bright 2006-01-10
6951624 Method and apparatus of arrayed sensors for metrological control Yehiel Gotkis, Rodney Kistler, Aleksander Owczarz, Nicolas Bright 2005-10-04
6939796 System, method and apparatus for improved global dual-damascene planarization Shrikant Lohokare, Andrew D. Bailey, III, Joel M. Cook 2005-09-06
6937915 Apparatus and methods for detecting transitions of wafer surface properties in chemical mechanical polishing for process status and control Rodney Kistler, Yehiel Gotkis, Aleksander Owczarz, Bruno Morel, Damon Vincent Williams 2005-08-30
6929531 System and method for metal residue detection and mapping within a multi-step sequence Yehiel Gotkis, Aleksander Owczarz, Nicolas Bright, Rodney Kistler 2005-08-16
6925348 Methods for detecting transitions of wafer surface properties in chemical mechanical polishing for process status and control Rodney Kistler, Yehiel Gotkis, Aleksander Owczarz, Bruno Morel, Damon Vincent Williams 2005-08-02
6922053 Complementary sensors metrological process and method and apparatus for implementing the same Yehiel Gotkis, Rodney Kistler, Aleksander Owczarz, Nicolas Bright 2005-07-26