Info Media Communication
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Mar 30, 1987 → Mar 30, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4868374A | Self-contained detector device for checking information recorded on a carrier | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.