Average Co-Inventor Count = 3.25
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. At&t Intellectual Property I, L.p. (49 from 16,478 patents)
2. Uber Technologies, Inc. (2 from 944 patents)
3. Lyft, Inc. (2 from 534 patents)
4. Other (1 from 832,680 patents)
5. At&t International Property I, LP (1 from 4 patents)
55 patents:
1. 11019215 - Method and apparatus for managing conference calls
2. 10769709 - System and apparatus for managing tasks
3. 10447862 - Method and apparatus for managing conference calls
4. 10321467 - Method and apparatus for provisioning a communication device
5. 10298731 - Method and apparatus for managing communications
6. 10271091 - Apparatus and method for managing a presentation of media content
7. 9992347 - Method and apparatus for managing conference calls
8. 9967383 - Method and apparatus for managing communications
9. 9876910 - Apparatus and method for providing messaging services
10. 9843765 - Integrated devices for multimedia content delivery and video conferencing
11. 9842360 - System and apparatus for managing tasks
12. 9826269 - Apparatus and method for managing a presentation of media content
13. 9635184 - Apparatus and method for providing messaging services
14. 9615146 - Method and apparatus for managing conference calls
15. 9503493 - Apparatus and method for managing a presentation of media content