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VRAM Technologies, LLC
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Costa Mesa, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for patterning fine dimensions
Patent number
6,667,237
Issue date
Dec 23, 2003
VRAM Technologies, LLC
Richard A. Metzler
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Vertical junction field effect semiconductor diodes
Patent number
6,580,150
Issue date
Jun 17, 2003
VRAM Technologies, LLC
Richard A. Metzler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical metal oxide silicon field effect semiconductor diodes
Patent number
6,537,921
Issue date
Mar 25, 2003
VRAM Technologies, LLC
Richard A. Metzler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for cylindrical semiconductor diodes
Patent number
6,433,370
Issue date
Aug 13, 2002
VRAM Technologies, LLC
Richard A. Metzler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor diodes having low forward conduction voltage drop, lo...
Patent number
6,420,757
Issue date
Jul 16, 2002
VRAM Technologies, LLC
Richard Metzler
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
78277682 - VRAM DIODE
Serial number
78277682
Filing date
Jul 23, 2003
VRAM Technologies, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments