Lipkie; Curtis A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lipkie; Curtis A..The latest application filed is for "contact image sensor for large format scanner".
- Lipkie; Curtis A. - Littleton CO
| Patent | Date |
|---|---|
| Contact image sensor for large format scanner Grant 5,912,746 - Cilke , et al. June 15, 1 | 1999-06-15 |
| Document scanning system Grant RE33,783 - Spehrley, Jr. , et al. December 31, 1 | 1991-12-31 |
| Method and apparatus for vectorizing documents and symbol recognition Grant 4,759,075 - Lipkie , et al. July 19, 1 | 1988-07-19 |
| Graphic vectorization system Grant 4,718,105 - Lipkie , et al. January 5, 1 | 1988-01-05 |
| Method and apparatus for vectorizing documents and symbol recognition Grant 4,603,431 - Grover , et al. July 29, 1 | 1986-07-29 |
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