Inventor · disambiguated record
William A. Frezza
Also filed as: FREZZA WILLIAM · FREZZA WILLIAM A
7 granted patents·936 citations·filing 1981–1986
91Inventor score
Top patents by PatentIndex Score
7 records- 0195US4712239ASecurity arrangement for downloadable cable television convertersGEN INSTRUMENT CORP·Filed 1986·Granted Dec 8, 1987·219 cites·11 claims
- 0295US4439761ATerminal generation of dynamically redefinable character setsBELL TELEPHONE LABOR INC·Filed 1981·Granted Mar 27, 1984·142 cites·17 claims
- 0393US4982430ABootstrap channel security arrangement for communication networkGEN INSTRUMENT CORP·Filed 1985·Granted Jan 1, 1991·316 cites·12 claims
- 0493US4439759ATerminal independent color memory for a digital image display systemBELL TELEPHONE LABOR INC·Filed 1981·Granted Mar 27, 1984·105 cites·10 claims
- 0589US4454593APictorial information processing techniqueBELL TELEPHONE LABOR INC·Filed 1981·Granted Jun 12, 1984·81 cites·14 claims
- 0676US4638356AApparatus and method for restricting access to a communication networkGEN INSTRUMENT CORP·Filed 1985·Granted Jan 20, 1987·51 cites·15 claims
- 0767US4396989AMethod and apparatus for providing a video display of concatenated lines and filled polygonsBELL TELEPHONE LABOR INC·Filed 1981·Granted Aug 2, 1983·22 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →