RS

Richard A. Stall

EM Emcore: 7 patents #14 of 226Top 7%
VS Velox Semiconductor: 3 patents #5 of 14Top 40%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
PI Power Integrations: 1 patents #146 of 206Top 75%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
VI Veeco Instruments: 1 patents #165 of 323Top 55%
Overall (All Time): #325,433 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7863172 Gallium nitride semiconductor device TingGang Zhu, Bryan Shelton, Marek Pabisz, Mark Gottfried, Linlin Liu +2 more 2011-01-04
7436039 Gallium nitride semiconductor device TingGang Zhu, Bryan Shelton, Marek Pabisz, Mark Gottfried, Linlin Liu +2 more 2008-10-14
7253015 Low doped layer for nitride-based semiconductor device Milan Pophristic, Michael Murphy, Bryan Shelton, Linlin Liu, Alex Ceruzzi 2007-08-07
7235139 Wafer carrier for growing GaN wafers Vadim Boguslavskiy, Alex Gurary 2007-06-26
7115896 Semiconductor structures for gallium nitride-based devices Shiping Guo, David W. Gotthold, Milan Pophristic, Boris Peres, Ivan Eliashevich +3 more 2006-10-03
7084475 Lateral conduction Schottky diode with plural mesas Bryan Shelton, Linlin Liu, Alex Ceruzzi, Michael Murphy, Milan Pophristic +3 more 2006-08-01
6197121 Chemical vapor deposition apparatus Alexander I. Gurary, Robert F. Karlicek, Jr., Peter Allen Zawadzki, Thomas Salagaj 2001-03-06
6001183 Wafer carriers for epitaxial growth processes Alexander I. Gurary, Eric A. Armour, Douglas A. Collins 1999-12-14
5544618 Apparatus for depositing a coating on a substrate Gary S. Tompa, Alexander I. Gurary, Craig R. Nelson 1996-08-13
5336324 Apparatus for depositing a coating on a substrate Gary S. Tompa, Alexander I. Gurary, Craig R. Nelson 1994-08-09
4969416 Gas treatment apparatus and method Norman E. Schumaker, Craig R. Nelson, Wilfried Wagner 1990-11-13
4838983 Gas treatment apparatus and method Norman E. Schumaker, Craig R. Nelson, Wilfried Wagner 1989-06-13
4772356 Gas treatment apparatus and method Norman E. Schumaker, Craig R. Nelson, Wilfried Wagner 1988-09-20
4592927 Growth of oxide thin films using solid oxygen sources 1986-06-03
4398963 Method for making non-alloyed heterojunction ohmic contacts Colin E. C. Wood, Lester F. Eastman 1983-08-16