Average Co-Inventor Count = 4.17
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Mci Communications Corporation (3 from 473 patents)
2. Verizon Business Global LLC (1 from 289 patents)
3. Worldcom, Inc. (1 from 132 patents)
5 patents:
1. 7221753 - Method and system for providing network interactive voice response with intelligent call routing integration
2. 6496567 - Interactive voice response service node with advanced resource management
3. 6457080 - Virtual bearer high-speed communication channel-to-device interface
4. 6427002 - Advanced interactive voice response service node
5. 6366658 - Telecommunications architecture for call center services using advanced interactive voice responsive service node