Average Co-Inventor Count = 4.72
ph-index = 7
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 (22 from 16,492 patents)
2. Nuance Communications, Inc. (2 from 1,422 patents)
3. Sbc Knowledge Ventures, L.p. (1 from 125 patents)
4. At&t Knowledge Ventures, LP (1 from 71 patents)
26 patents:
1. 10764769 - Direct interaction between a user and a communication network
2. 10348889 - System and method of providing caller identification information
3. 10057413 - System and method for spoken caller identification in a cellular telephone headset
4. 9961405 - Systems and methods of processing programming wish list data
5. 9832425 - Synchronized home and vehicle audio visual system and method
6. 9712669 - System and method for spoken caller identification in a cellular telephone headset
7. 9451434 - Direct interaction between a user and a communication network
8. 9385946 - Network-based content filtering utilizing user-specified parameters
9. 9317846 - Point of sale for mobile transactions
10. 9288311 - System and method for spoken caller identification in a cellular telephone headset
11. 9280772 - Security token for mobile near field communication transactions
12. 9129273 - Point of sale for mobile transactions
13. 9002340 - Method and apparatus for backup communication services
14. 8855616 - Method and apparatus for caller identification
15. 8855274 - System and method of providing caller identification information