DB

Douglas A. Buchanan

IBM: 3 patents #556 of 5,400Top 15%
📍 Cross Lake, CA: #1 of 11 inventorsTop 10%
Overall (2002): #30,660 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6444592 Interfacial oxidation process for high-k gate dielectric process integration Arne Ballantine, Eduard A. Cartier, Kevin K. Chan, Matthew W. Copel, Christopher P. D'Emic +6 more 2002-09-03
6436196 Apparatus and method for forming an oxynitride insulating layer on a semiconductor wafer Evgeni Gousev, Carol J. Heenan, Wade J. Hodge, Steven M. Shank, Patrick R. Varekamp 2002-08-20
6346487 Apparatus and method for forming an oxynitride insulating layer on a semiconductor wafer Evgeni Gousev, Carol J. Heenan, Wade J. Hodge, Steven M. Shank, Patrick R. Varekamp 2002-02-12