Penz; Perry A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Penz; Perry A..The latest application filed is for "closeness code and method".
- Penz; Perry A. - Richardson TX
| Patent | Date |
|---|---|
| Closeness code and method Grant 5,053,974 - Penz October 1, 1 | 1991-10-01 |
| Neural network and system Grant 4,954,963 - Penz , et al. September 4, 1 | 1990-09-04 |
| Neural network and system Grant 4,945,494 - Penz , et al. July 31, 1 | 1990-07-31 |
| Stacked LCD graphics display Grant 4,547,043 - Penz * October 15, 1 | 1985-10-15 |
| Process for plastic LCD fill hole sealing Grant 4,500,171 - Penz , et al. February 19, 1 | 1985-02-19 |
| Perimeter seal reinforcement holes for plastic LCDs Grant 4,482,213 - Piliavin , et al. November 13, 1 | 1984-11-13 |
| Method of fabricating display with semiconductor circuits on monolithic structure and flat panel display produced thereby Grant 4,409,724 - Tasch, Jr. , et al. October 18, 1 | 1983-10-18 |
| Stacked electro-optic display Grant 4,364,039 - Penz December 14, 1 | 1982-12-14 |
| Method of using a liquid crystal display device as a data input device Grant 4,224,615 - Penz September 23, 1 | 1980-09-23 |
| Electronic timepiece Grant 4,212,159 - Noble , et al. July 15, 1 | 1980-07-15 |
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