John W. Stewart

Person

Wichita, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disk array storage system architecture for parity operations simult...
- Patent number 5,634,033
- Issue date May 27, 1997
- AT&T Global Information Solutions Company
- John W. Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitally controlled delay circuit
- Patent number 5,111,085
- Issue date May 5, 1992
- NCR Corporation
- John W. Stewart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bus executed scan testing method and apparatus
- Patent number 4,947,395
- Issue date Aug 7, 1990
- NCR Corporation
- Philip W. Bullinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-correcting digitally controlled timing circuit
- Patent number 4,868,430
- Issue date Sep 19, 1989
- NCR Corporation
- John W. Stewart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Associative memory system
- Patent number 4,376,974
- Issue date Mar 15, 1983
- NCR Corporation
- John W. Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drive circuit
- Patent number 4,071,877
- Issue date Jan 31, 1978
- NCR Corporation
- John W. Stewart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solenoid driver circuit
- Patent number 4,059,844
- Issue date Nov 22, 1977
- NCR Corporation
- John W. Stewart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solenoid driver circuit
- Patent number 4,041,546
- Issue date Aug 9, 1977
- NCR Corporation
- John W. Stewart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage compensated timing circuit
- Patent number 4,015,145
- Issue date Mar 29, 1977
- NCR Corporation
- John W. Stewart
- H03 - BASIC ELECTRONIC CIRCUITRY

John W. Stewart

Person

Patents Grantslast 30 patents

Disk array storage system architecture for parity operations simult...

Digitally controlled delay circuit

Bus executed scan testing method and apparatus

Self-correcting digitally controlled timing circuit

Associative memory system

Drive circuit

Solenoid driver circuit

Solenoid driver circuit

Voltage compensated timing circuit