Frezza; William A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frezza; William A..The latest application filed is for "bootstrap channel security arrangement for communication network".
- Frezza; William A. - Warminster PA
- Frezza; William A. - North Brunswick NJ
| Patent | Date |
|---|---|
| Bootstrap channel security arrangement for communication network Grant 4,982,430 - Frezza , et al. January 1, 1 | 1991-01-01 |
| Apparatus and method for restricting access to a communication network Grant 4,638,356 - Frezza January 20, 1 | 1987-01-20 |
| Pictorial information processing technique Grant 4,454,593 - Fleming , et al. June 12, 1 | 1984-06-12 |
| Terminal generation of dynamically redefinable character sets Grant 4,439,761 - Fleming , et al. March 27, 1 | 1984-03-27 |
| Terminal independent color memory for a digital image display system Grant 4,439,759 - Fleming , et al. March 27, 1 | 1984-03-27 |
| Method and apparatus for providing a video display of concatenated lines and filled polygons Grant 4,396,989 - Fleming , et al. August 2, 1 | 1983-08-02 |
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