Telident, Incorporated
4Patents
0Active
4Granted
28Portfolio score
Filing activity: Feb 22, 1988 → Jul 9, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5347568A | Emergency call station identification system | Electricity | 235 | Expired |
| US5235630A | Emergency call station identification system and method | Electricity | 172 | Expired |
| US5347567A | Apparatus and method for identifying a calling station | Electricity | 41 | Expired |
| US4791663A | Telephone status recognition and bypass system | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.