DV

David Vaughnn

RT Rudolph Technologies: 4 patents #15 of 136Top 15%
AT August Technology: 2 patents #5 of 19Top 30%
PH Photometrics: 1 patents #8 of 19Top 45%
Overall (All Time): #654,209 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8204298 Focusing method and apparatus 2012-06-19
7724358 Illuminator for darkfield inspection 2010-05-25
7321108 Dynamic focusing method and apparatus Cory Watkins, Mark Harless, Pat Simpkins, Shaileshkumar Goyal, Gerald Brown +1 more 2008-01-22
7196300 Dynamic focusing method and apparatus Cory Watkins, Mark Harless, Pat Simpkins, Shaileshkumar Goyal, Gerald Brown +1 more 2007-03-27
7192173 Optical throughput condenser 2007-03-20
6870609 Confocal 3D inspection system and process Cory Watkins 2005-03-22
6773935 Confocal 3D inspection system and process Cory Watkins, Alan Blair 2004-08-10
5760974 Lens system for maximizing light collection efficiency and transmission 1998-06-02