HH

Helmut Hagleitner

CR Cree: 33 patents #40 of 639Top 7%
📍 Knightdale, NC: #2 of 157 inventorsTop 2%
🗺 North Carolina: #1,129 of 45,564 inventorsTop 3%
Overall (All Time): #108,156 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
7892974 Method of forming vias in silicon carbide and resulting devices and circuits Zoltan Ring, Scott Sheppard 2011-02-22
7875545 Silicon-rich nickel-silicide ohmic contacts for SiC semiconductor devices Allan Ward, Jason Henning, Keith Wieber 2011-01-25
7858460 Passivation of wide band-gap based semiconductor devices with hydrogen-free sputtered nitrides Zoltan Ring, Jason Henning, Andrew Mackenzie, Scott Allen, Scott Sheppard +3 more 2010-12-28
7525122 Passivation of wide band-gap based semiconductor devices with hydrogen-free sputtered nitrides Zoltan Ring, Jason Henning, Andrew Mackenzie, Scott Allen, Scott Sheppard +3 more 2009-04-28
7125786 Method of forming vias in silicon carbide and resulting devices and circuits Zoltan Ring, Scott Sheppard 2006-10-24
6998322 Methods of fabricating high voltage, high temperature capacitor and interconnection structures Mrinal K. Das, Lori A. Lipkin, John Williams Palmour, Scott Sheppard 2006-02-14
6972436 High voltage, high temperature capacitor and interconnection structures Mrinal K. Das, Lori A. Lipkin, John Williams Palmour, Scott Sheppard 2005-12-06
6794684 Reflective ohmic contacts for silicon carbide including a layer consisting essentially of nickel, methods of fabricating same, and light emitting devices including the same David B. Slater, Jr. 2004-09-21