Priority Call Management, Inc.
8Patents
0Active
8Granted
30Portfolio score
Filing activity: Jun 5, 1995 → Nov 17, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5566236A | System and method for re-establishing a disconnected telephone communication | Electricity | 142 | Expired |
| US5841854A | Wireless telephone integration system and method for call centers and workgroups | Electricity | 140 | Expired |
| US5862208A | Method and system for enabling a party to change terminals during a call | Electricity | 89 | Expired |
| US6311186A | Telecommunications switching system utilizing a channelized database access mechanism | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6606668B1 | System and method for least cost routing and managing multiple gatekeepers on a packet switched network | Electricity | 61 | Expired |
| US6480591B1 | Real-time call rating and debiting system and method for multiple calls | Electricity | 24 | Expired |
| US6263060A | Transportable logic to facilitate a large calling card transaction network supporting dynamic changes | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6636593B1 | Multiple system management point nodes using dynamically transportable logic for system configuration management | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.