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Stephen Frank Geissler
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Underhill, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Design structure for a high-speed level shifter
Patent number
7,782,114
Issue date
Aug 24, 2010
International Business Machines Corporation
Anirban Banerjee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Design structure for a high-speed level shifter
Patent number
7,564,290
Issue date
Jul 21, 2009
International Business Machines Corporation
Anirban Banerjee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Low voltage current reference circuits
Patent number
6,888,402
Issue date
May 3, 2005
International Business Machines Corporation
Stephen F. Geissler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Structure for SOI wafers to avoid electrostatic discharge
Patent number
6,410,962
Issue date
Jun 25, 2002
International Business Machines Corporation
Stephen Frank Geissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and structure for SOI wafers to avoid electrostatic discharge
Patent number
6,245,600
Issue date
Jun 12, 2001
International Business Machines Corporation
Stephen Frank Geissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming eeprom cell with channel hot electron programming
Patent number
5,874,337
Issue date
Feb 23, 1999
International Business Machines Corporation
Stephen Frank Geissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EEPROM cell with channel hot electron programming and method for fo...
Patent number
5,753,951
Issue date
May 19, 1998
International Business Machines Corporation
Stephen Frank Geissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor diode with silicide films and trench isolation
Patent number
5,629,544
Issue date
May 13, 1997
International Business Machines Corporation
Steven H. Voldman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for reducing parasitic leakage in a memory arr...
Patent number
5,498,564
Issue date
Mar 12, 1996
International Business Machines Corporation
Stephen F. Geissler
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Structure for reducing parasitic leakage in a memory array with mer...
Patent number
5,448,090
Issue date
Sep 5, 1995
International Business Machines Corporation
Stephen F. Geissler
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Oxidation of silicon nitride in semiconductor devices
Patent number
5,434,109
Issue date
Jul 18, 1995
International Business Machines Corporation
Stephen F. Geissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Boron out-diffused surface strap process
Patent number
5,185,294
Issue date
Feb 9, 1993
International Business Machines Corporation
Chung H. Lam
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DESIGN STRUCTURE FOR A HIGH-SPEED LEVEL SHIFTER
Publication number
20090146495
Publication date
Jun 11, 2009
International Business machines Croporation
Anirban Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DESIGN STRUCTURE FOR A HIGH-SPEED LEVEL SHIFTER
Publication number
20090091368
Publication date
Apr 9, 2009
Anirban Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW VOLTAGE CURRENT REFERENCE CIRCUITS
Publication number
20050046469
Publication date
Mar 3, 2005
International Business Machines Corporation
Stephen F. Geissler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and structure for SOI wafers to avoid electrostatic discharge
Publication number
20010010964
Publication date
Aug 2, 2001
International Business Machines Corporation
Stephen Frank Geissler
H01 - BASIC ELECTRIC ELEMENTS