Alan Liu has been granted 8 US patents while listed as an inventor at Applied Materials . The first was granted in 2001 and the most recent in July 2009. Alan Liu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Alan Liu in Mountain View, CA, US.
Patents per Year Patents granted per year, 2001 to 2009 Bar chart with a peak of 3 patents in 2004. peak 3 2001: 1 patents 2001 2003: 1 patents 2003 2004: 3 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2009: 1 patents 2009
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7561015 Magnet secured in a two part shell Anthony Vesci , Donny Young , Joe Sommers , Kevin Hughes 2009-07-14
$33,730,000
7097744 Method and apparatus for controlling darkspace gap in a chamber Marc Schweitzer , James Van Gogh , Michael Rosenstein , Jennifer Watia , Xinyu Zhang +3 more 2006-08-29
$18,591,000
6933508 Method of surface texturizing Alan Popiolkowski , Shannon Hart , Marc Schweitzer , Jennifer Watia 2005-08-23
$18,503,000
6812471 Method of surface texturizing Alan Popiolkowski , Shannon Hart , Marc Schweitzer , Jennifer Watia , Brian T. West +1 more 2004-11-02
$17,088,000
6797131 Design of hardware features to facilitate arc-spray coating applications and functions Chien-Shiung Tzou , James Tsung 2004-09-28
$20,273,000
6730174 Unitary removable shield assembly Ilya Lavitsky , Michael Rosenstein 2004-05-04
$25,663,000
6620296 Target sidewall design to reduce particle generation during magnetron sputtering James Gogh , Jim Thompson , Marc Schweitzer , Yoichiro Tanaka , ANTHONY CHAN +2 more 2003-09-16
$46,286,000
6228236 Sputter magnetron having two rotation diameters Michael Rosenstein , Jianming Fu , Leif DeLaurentis , James Van Gogh 2001-05-08
$105,222,000
