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Wichita, KS, United States of America

John W Stewart

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 141(Granted Patents)

Company Filing History:

Ncr Corporation

At&t Global Information Solutions Company

Hyundai Electronics America, Inc.

Symbios Logic Inc.

where one patent can have more than one assignee

Years Active: 1977-1997

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5634033 - Disk array storage system architecture for parity operations (1997-05-27),

2. 5111085 - Digitally controlled delay circuit (1992-05-05),

3. 4947395 - Bus executed scan testing method and apparatus (1990-08-07),

4. 4868430 - Self-correcting digitally controlled timing circuit (1989-09-19),

5. 4376974 - Associative memory system (1983-03-15),

6. 4071877 - Drive circuit (1978-01-31),

7. 4059844 - Solenoid driver circuit (1977-11-22),

8. 4041546 - Solenoid driver circuit (1977-08-09),

9. 4015145 - Voltage compensated timing circuit (1977-03-29),

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