Endre P. Thoma

Person

Colchester, VT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical mask identification of memory modules
- Patent number 6,570,254
- Issue date May 27, 2003
- International Business Machines Corporation
- John B. DeForge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrical mask identification of memory modules
- Patent number 6,268,228
- Issue date Jul 31, 2001
- International Business Machines Corporation
- John B. DeForge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated circuit module having reduced impedance and method of pr...
- Patent number 6,177,833
- Issue date Jan 23, 2001
- International Business Machine Corp.
- John A. Gabric
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Clamp circuit to limit overdrive of off chip driver
- Patent number 6,088,206
- Issue date Jul 11, 2000
- International Business Machines Corporation
- Francis Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple repair size redundancy
- Patent number 6,038,179
- Issue date Mar 14, 2000
- International Business Machines Corp.
- Steven Michael Eustis
- G11 - INFORMATION STORAGE
Information Patent Grant
Data output impedance control
- Patent number 5,703,495
- Issue date Dec 30, 1997
- International Business Machines Corporation
- Alfred Leonard Sartwell
- G01 - MEASURING TESTING
Information Patent Grant
Data output impedance control
- Patent number 5,537,053
- Issue date Jul 16, 1996
- International Business Machines Corporation
- Alfred L. Sartwell
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for multiple memory bank selection
- Patent number 5,530,836
- Issue date Jun 25, 1996
- International Business Machines Corporation
- Robert E. Busch
- G11 - INFORMATION STORAGE
Information Patent Grant
Data output impedance control
- Patent number 5,514,975
- Issue date May 7, 1996
- International Business Machines Corporation
- Alfred L. Sartwell
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor memory circuit with block overwrite
- Patent number 5,392,241
- Issue date Feb 21, 1995
- International Business Machines Corporation
- Edward Butler
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast access memory structure
- Patent number 5,276,846
- Issue date Jan 4, 1994
- International Business Machines Corporation
- Frederick J. Aichelmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal margin testing system for dynamic RAM
- Patent number 5,265,056
- Issue date Nov 23, 1993
- International Business Machines Corporation
- Edward Butler
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple mode-set for IC chip
- Patent number 5,036,495
- Issue date Jul 30, 1991
- International Business Machines Corp.
- Robert E. Busch
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory module utilizing partially defective memory chips
- Patent number 4,992,984
- Issue date Feb 12, 1991
- International Business Machines Corporation
- Robert E. Busch
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage regulator with power boost system
- Patent number 4,952,863
- Issue date Aug 28, 1990
- International Business Machines Corporation
- Alfred L. Sartwell
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for providing a dual sense amplifier with divi...
- Patent number 4,807,195
- Issue date Feb 21, 1989
- International Business Machines Corporation
- Robert E. Busch
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic memory cell
- Patent number 4,413,329
- Issue date Nov 1, 1983
- International Business Machines Corporation
- Endre P. Thoma
- G11 - INFORMATION STORAGE

Endre P. Thoma

Person

Patents Grantslast 30 patents

Electrical mask identification of memory modules

Electrical mask identification of memory modules

Integrated circuit module having reduced impedance and method of pr...

Clamp circuit to limit overdrive of off chip driver

Multiple repair size redundancy

Data output impedance control

Data output impedance control

Method and apparatus for multiple memory bank selection

Data output impedance control

Semiconductor memory circuit with block overwrite

Fast access memory structure

Signal margin testing system for dynamic RAM

Multiple mode-set for IC chip

Memory module utilizing partially defective memory chips

Voltage regulator with power boost system

Apparatus and method for providing a dual sense amplifier with divi...

Dynamic memory cell