SpectraVision, Inc.
🏢 View company profile →5Patents
0Active
5Granted
30Portfolio score
Filing activity: Mar 12, 1975 → Apr 4, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5521631A | Interactive digital video services system with store and forward capabilities | Electricity | 453 | Expired |
| US5818512A | Video distribution system | Electricity | 359 | Expired |
| US5603078A | Remote control device with credit card reading and transmission capabilities having multiple IR LEDs | Electricity | 169 | Expired |
| US5729279A | Video distribution system | Electricity | 81 | Expired |
| US4001882A | Magnetic tape editing, previewing and animating method and system | Physics | 20 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.