U.S. Intelco
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Aug 23, 1995 → Aug 23, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5940490A | Call processing to provide number portability | Electricity | 41 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.