WC

William W. Cowans

BA B/E Aerospace: 16 patents #21 of 810Top 3%
AS Advanced Thermal Sciences: 8 patents #2 of 15Top 15%
Applied Materials: 4 patents #2,506 of 7,310Top 35%
📍 Fullerton, CA: #18 of 1,038 inventorsTop 2%
🗺 California: #23,010 of 386,348 inventorsTop 6%
Overall (All Time): #172,759 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11154073 Temperature control system and method TDSF plus Kenneth W. Cowans, Glenn Zubillaga 2021-10-26
10386101 Method and apparatus for thermal exchange with two-phase media Kenneth W. Cowans, Glenn Zubillaga 2019-08-20
10342241 Temperature control system and method TDSF plus Kenneth W. Cowans, Glenn Zubillaga 2019-07-09
9372020 Method and apparatus for thermal exchange with two-phase media Kenneth W. Cowans, Glenn Zubillaga 2016-06-21
9360243 Temperature control system and method TDSF plus Kenneth W. Cowans, Glenn Zubillaga 2016-06-07
8980044 Plasma reactor with a multiple zone thermal control feed forward control apparatus Paul Brillhart, Richard Fovell, Hamid Tavassoli, Douglas A. Buchberger, Jr., Douglas H. Burns +5 more 2015-03-17
8801893 Method of cooling a wafer support at a uniform temperature in a capacitively coupled plasma reactor Paul Brillhart, Richard Fovell, Douglas A. Buchberger, Jr., Douglas H. Burns, Kallol Bera +4 more 2014-08-12
8689575 Thermal control system and method Glenn Zubillaga, Kenneth W. Cowans 2014-04-08
8546267 Method of processing a workpiece in a plasma reactor using multiple zone feed forward thermal control Paul Brillhart, Richard Fovell, Douglas A. Buchberger, Jr., Douglas H. Burns, Kallol Bera +4 more 2013-10-01
8532832 Method and apparatus for thermal exchange with two-phase media Kenneth W. Cowans, Glenn Zubillaga 2013-09-10
8453468 System and method for thermal control of different heat loads from a single source of saturated fluids Kenneth W. Cowans, Glenn Zubillaga 2013-06-04
8337660 Capacitively coupled plasma reactor having very agile wafer temperature control Douglas A. Buchberger, Jr., Paul Brillhart, Richard Fovell, Hamid Tavassoli, Douglas H. Burns +5 more 2012-12-25
8329586 Method of processing a workpiece in a plasma reactor using feed forward thermal control Douglas A. Buchberger, Jr., Paul Brillhart, Richard Fovell, Douglas H. Burns, Kallol Bera +4 more 2012-12-11
8291719 Thermal control system and method Glenn Zubillaga, Kenneth W. Cowans 2012-10-23
8240160 Thermal control system and method Kenneth W. Cowans, Matthew Antoniou, Glenn Zubillaga 2012-08-14
8221580 Plasma reactor with wafer backside thermal loop, two-phase internal pedestal thermal loop and a control processor governing both loops Douglas A. Buchberger, Jr., Paul Brillhart, Richard Fovell, Hamid Tavassoli, Douglas H. Burns +5 more 2012-07-17
8092639 Plasma reactor with feed forward thermal control system using a thermal model for accommodating RF power changes or wafer temperature changes Douglas A. Buchberger, Jr., Paul Brillhart, Richard Fovell, Hamid Tavassoli, Douglas H. Burns +5 more 2012-01-10
7988872 Method of operating a capacitively coupled plasma reactor with dual temperature control loops Paul Brillhart, Richard Fovell, Douglas A. Buchberger, Jr., Douglas H. Burns, Kallol Bera +4 more 2011-08-02
7765820 Thermal control system and method Kenneth W. Cowans, Glenn Zubillaga, Isaac Millan 2010-08-03
7661460 Heat exchangers for fluid media Kenneth W. Cowans 2010-02-16
7415835 Thermal control system and method Kenneth W. Cowans, Glenn Zubillaga, Isaac Millan 2008-08-26
7243500 Heat exchanger and temperature control unit Kenneth W. Cowans, Glenn Zubillaga 2007-07-17
7178353 Thermal control system and method Kenneth W. Cowans, Glenn Zubillaga, Isaac Millan 2007-02-20
6446446 Efficient cooling system and method 2002-09-10