Average Co-Inventor Count = 3.65
ph-index = 15
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. Sprint Spectrum L.p. (19 from 2,246 patents)
2. Sprint Communications Comapny L.p. (13 from 3,841 patents)
3. Verizon Patent and Licensing Inc. (6 from 6,545 patents)
4. Cellco Partnership (1 from 835 patents)
5. Sprint Communication Cômpany L.p. (1 from 23 patents)
39 patents:
1. 9614848 - Providing unique identifiers via a user device
2. 9391998 - Extended OAuth architecture supporting multiple types of consent based on multiple scopes and contextual information
3. 9342667 - Extended OAuth architecture
4. 9307075 - Method and system for determining environmental characteristics of a called communication device
5. 9202017 - Changing levels of quality of service
6. 9106477 - Anonymous calling
7. 9014343 - Recalling user-generated messages
8. 8972605 - Secure location identification service
9. 8923855 - User device status information system
10. 8903411 - Applying call events in association with user devices based on priority levels
11. 8855662 - Method and system for selecting a coverage area in which a mobile station should operate
12. 8731475 - Method and system for determining environmental characteristics of a called communication device
13. 8719020 - Generation of voice profiles
14. 8571534 - Systems and methods of filtering an audio speech stream
15. 8558864 - Identifying video conference participants