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Patent applications and USPTO patent grants for Casasent; David P..The latest application filed is for "transform optical processing system".
Patent | Date |
---|---|
Transform optical processing system Grant 5,159,474 - Franke , et al. October 27, 1 | 1992-10-27 |
Methods and apparatus for optical product inspection Grant 5,061,063 - Casasent October 29, 1 | 1991-10-29 |
Methods and apparatus for optical product inspection Grant 4,906,099 - Casasent March 6, 1 | 1990-03-06 |
Method of multivariant intraclass pattern recognition Grant 4,487,476 - Hester , et al. December 11, 1 | 1984-12-11 |
Multiple-invariant space-variant optical processing Grant 4,308,521 - Casasent , et al. December 29, 1 | 1981-12-29 |
Space variant signal processor Grant 4,285,048 - Casasent , et al. August 18, 1 | 1981-08-18 |
Correlation methods and apparatus utilizing mellin transforms Grant 4,073,010 - Casasent , et al. February 7, 1 | 1978-02-07 |
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