Average Co-Inventor Count = 3.62
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 (4 from 473 patents)
2. Verizon Business Global LLC (1 from 289 patents)
3. Mci, Inc. (1 from 161 patents)
4. Worldcom, Inc. (1 from 132 patents)
7 patents:
1. 7924816 - System and method for servicing calls originating via the Internet
2. 7894586 - Multiple routing options in a telecommunications service platform
3. 7496091 - Virtual PBX system
4. 6937593 - System and method for servicing calls originating via the internet
5. 6931116 - Multiple routing options in a telecommunications service platform
6. 6775272 - Virtual PBX system
7. 6393017 - Virtual PBX system