BL

Billy C. Leung

Applied Materials: 6 patents #1,918 of 7,310Top 30%
WJ Wesley Jessen: 1 patents #14 of 27Top 55%
Overall (All Time): #730,938 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9580956 Methods and apparatus for providing a floating seal for chamber doors David E. Berkstresser, Shinichi Kurita 2017-02-28
8648977 Methods and apparatus for providing a floating seal having an isolated sealing surface for chamber doors David E. Berkstresser, Shinichi Kurita 2014-02-11
7834994 Sensors for dynamically detecting substrate breakage and misalignment of a moving substrate William Bagley, Paohuei Lee, Kyung Tae Kim, Sam Kim, Toshio Kiyotake +4 more 2010-11-16
7641247 End effector assembly for supporting a substrate Wendell T. Blonigan, Takayuki Matsumoto, William N. Sterling 2010-01-05
7575220 Curved slit valve door Yoshiaki Tanase, Gregory Stephen Lewis, David E. Berkstresser 2009-08-18
7440091 Sensors for dynamically detecting substrate breakage and misalignment of a moving substrate William Bagley, Paohuei Lee, Kyung Tae Kim, Sam Kim, Toshio Kiyotake +4 more 2008-10-21
6047082 Automatic lens inspection system Harvey E. Rhody, David Xu 2000-04-04