Average Co-Inventor Count = 3.50
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, LP (53 from 16,492 patents)
2. Uber Technologies, Inc. (2 from 945 patents)
3. Lyft, Inc. (2 from 535 patents)
57 patents:
1. 11019215 - Method and apparatus for managing conference calls
2. 10769709 - System and apparatus for managing tasks
3. 10715562 - Synchronization based on device presence
4. 10652747 - System and apparatus for adapting operations of a communication device
5. 10631119 - Notifications based on device presence
6. 10447862 - Method and apparatus for managing conference calls
7. 10298731 - Method and apparatus for managing communications
8. 10271091 - Apparatus and method for managing a presentation of media content
9. 10212199 - Synchronization based on device presence
10. 10003920 - Notifications based on device presence
11. 9992347 - Method and apparatus for managing conference calls
12. 9992682 - System and apparatus for adapting operations of a communication device
13. 9967383 - Method and apparatus for managing communications
14. 9894108 - Synchronization based on device presence
15. 9876910 - Apparatus and method for providing messaging services