WW

W. Hudson Welch

DI Digitaloptics: 9 patents #6 of 112Top 6%
DE Digitaloptics Corporation East: 2 patents #7 of 27Top 30%
UC University Of North Carolina: 1 patents #81 of 213Top 40%
Overall (All Time): #421,403 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8687294 Recessed optical surfaces Gregory J. Kintz, Michael R. Feldman, James E. Morris, Paul Elliott, David A. Keller +3 more 2014-04-01
8189277 Recessed optical surfaces Gregory J. Kintz, Michael R. Feldman, James E. Morris, Paul Elliott, David A. Keller +3 more 2012-05-29
8153957 Integrated optical imaging systems including an interior space between opposing substrates and associated methods Michael R. Feldman, Brian Harden, Alan D. Kathman 2012-04-10
6522618 Integrated optical apparatus and associated methods Michael R. Feldman, Alan D. Kathman 2003-02-18
6128134 Integrated beam shaper and use thereof Michael R. Feldman, Alan D. Kathman, Robert D. Tekolste 2000-10-03
6104690 Integrated optical apparatus and associated methods Michael R. Feldman, Alan D. Kathman 2000-08-15
6075627 Diffusing imager and associated methods Michael R. Feldman, Robert Junior Hutchins 2000-06-13
6008941 Optical soft aperture and use thereof Michael R. Feldman, Alan D. Kathman, Robert Te Kolste 1999-12-28
6005714 Two layer optical elements 1999-12-21
5912872 Integrated optical apparatus providing separated beams on a detector and associated methods Michael R. Feldman, Alan D. Kathman 1999-06-15
5694230 Diffractive optical elements as combiners 1997-12-02
5202775 Radically symmetric hologram and method of fabricating the same Michael R. Feldman, James E. Morris 1993-04-13