Coogan; Ronald S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Coogan; Ronald S..The latest application filed is for "self-testing peripheral-controller system".
- Coogan; Ronald S. - Trabuco Canyon CA
| Patent | Date |
|---|---|
| Self-testing peripheral-controller system Grant 4,885,683 - Coogan December 5, 1 | 1989-12-05 |
| Peripheral-controller for multiple disk drive modules having different protocols and operating conditions Grant 4,805,090 - Coogan February 14, 1 | 1989-02-14 |
| Data transfer system using two peripheral controllers to access dual-ported data storage units Grant 4,747,047 - Coogan , et al. May 24, 1 | 1988-05-24 |
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