VideoLogic Limited
13Patents
0Active
13Granted
32Portfolio score
Filing activity: Apr 13, 1979 → Apr 3, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5359367A | Personal computer with broadcast receiver on expansion board controlled by computer microprocessor | Electricity | 303 | Expired |
| US5027212A | Computer based video/graphics display system | Physics | 153 | Expired |
| US5968167A | Multi-threaded data processing management system | Physics | 110 | Expired |
| US5729672A | Ray tracing method and apparatus for projecting rays through an object represented by a set of infinite surfaces | Physics | 81 | Expired |
| US5594467A | Computer based display system allowing mixing and windowing of graphics and video | Physics | 81 | Expired |
| US5455628A | Converter to convert a computer graphics signal to an interlaced video signal | Electricity | 47 | Expired |
| US5201038A | Address bus for stackable computer board connectors | Physics | 23 | Expired |
| US5596685A | Ray tracing method and apparatus for projecting rays through an object represented by a set of infinite surfaces | Physics | 15 | Expired |
| US5943065A | Video/graphics memory system | Electricity | 11 | Expired |
| US5977995A | Computer system for displaying video and graphical data | Physics | 8 | Expired |
| US5910795A | Digital image signal processing | Physics | 6 | Expired |
| US5801686A | Computer display systems | Physics | 3 | Expired |
| USRE31078E | Video tape recorder system having means for suppressing video track crossover noise during slow and fast motion operation | General | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.