Whittington; Charles L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Whittington; Charles L..The latest application filed is for "method and system for transferring a radiotelephone call from one coverage area to another".
- Whittington; Charles L. - Colleyville TX
- Whittington; Charles L. - Lake Zurich IL
- Whittington; Charles L. - Buda TX
| Patent | Date |
|---|---|
| Method and system for transferring a radiotelephone call from one coverage area to another Grant 5,590,172 - Lodwig , et al. December 31, 1 | 1996-12-31 |
| Data link with an imbedded channel Grant 5,123,014 - Federkins , et al. June 16, 1 | 1992-06-16 |
| Modular electronic package Grant 4,918,572 - Tarver , et al. April 17, 1 | 1990-04-17 |
| Method and apparatus for limiting bus utilization Grant 4,719,567 - Whittington , et al. January 12, 1 | 1988-01-12 |
| Memory management unit Grant 4,473,878 - Zolnowsky , et al. Sept | 1984-09-25 |
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