Evans, Jr.; John M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Evans, Jr.; John M..The latest application filed is for "two axis mount pointing apparatus".
- Evans, Jr.; John M. - Brookfield CT
- Evans, Jr; John M. - Gaithersburg MD
| Patent | Date |
|---|---|
| Two axis mount pointing apparatus Grant 5,517,205 - van Heyningen , et al. May 14, 1 | 1996-05-14 |
| Digital image compression employing a resolution gradient Grant 5,103,306 - Weiman , et al. April 7, 1 | 1992-04-07 |
| Mobile robot navigation employing retroreflective ceiling features Grant 5,051,906 - Evans, Jr. , et al. September 24, 1 | 1991-09-24 |
| Visual navigation and obstacle avoidance structured light system Grant 5,040,116 - Evans, Jr. , et al. August 13, 1 | 1991-08-13 |
| Autonomous vehicle for working on a surface and method of controlling same Grant 4,962,453 - Pong , et al. October 9, 1 | 1990-10-09 |
| Visual navigation and obstacle avoidance structured light system Grant 4,954,962 - Evans, Jr. , et al. September 4, 1 | 1990-09-04 |
| Mobile robot navigation employing ceiling light fixtures Grant 4,933,864 - Evans, Jr. , et al. June 12, 1 | 1990-06-12 |
| One dimensional image visual system for a moving vehicle Grant 4,905,151 - Weiman , et al. February 27, 1 | 1990-02-27 |
| System and method for tracking a signal source Grant 4,067,015 - Mogavero , et al. January 3, 1 | 1978-01-03 |
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