William A. Frezza
7Patents
7h-index
6Co-inventors
48Inventor score
Filing activity: May 19, 1981 → Jun 16, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4982430A | Bootstrap channel security arrangement for communication network | Physics | 260 | Expired |
| US4712239A | Security arrangement for downloadable cable television converters | Electricity | 197 | Expired |
| US4439761A | Terminal generation of dynamically redefinable character sets | Physics | 136 | Expired |
| US4454593A | Pictorial information processing technique | Electricity | 74 | Expired |
| US4439759A | Terminal independent color memory for a digital image display system | Physics | 71 | Expired |
| US4638356A | Apparatus and method for restricting access to a communication network | Electricity | 38 | Expired |
| US4396989A | Method and apparatus for providing a video display of concatenated lines and filled polygons | Physics | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.