Average Co-Inventor Count = 4.00
ph-index = 3
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. Worldcom, Inc. (3 from 132 patents)
3 patents:
1. 6473502 - System, method and computer program product for achieving local number portability costing and network management support
2. 6473503 - System, method and computer program product for achieving local number portability network management support
3. 6438219 - System, method and computer program product for achieving local number portability costing support