Average Co-Inventor Count = 3.42
ph-index = 11
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. Qwest Communications International Inc. (24 from 435 patents)
2. Centurylink Intellectual Property LLC (4 from 998 patents)
28 patents:
1. 12058088 - Platform-agnostic message relay service for inbound messages
2. 11838246 - Platform-agnostic message relay service for inbound messages
3. 11616750 - Platform-agnostic message relay service for inbound messages
4. 11496423 - Platform-agnostic message relay service for outbound messages
5. 10374864 - Converged voice mail services
6. 10020977 - Converged voice mail services
7. 9692906 - Converged voice mail services
8. 9559869 - Video call handling
9. 9501802 - Conversation capture
10. 9356790 - Multi-user integrated task list
11. 9307090 - Converged voice services
12. 9197756 - Converged voice mail services
13. 9137380 - Converged voice services
14. 9003306 - Doodle-in-chat-context
15. 8819566 - Integrated multi-modal chat