Average Co-Inventor Count = 1.75
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 (13 from 16,507 patents)
2. Bellsouth Intellectual Property Corporation (8 from 987 patents)
3. At&t Delaware Intellectual Property Corporation, Inc. (1 from 178 patents)
22 patents:
1. 9961518 - Systems and methods for messaging using a broadband connection
2. 9338029 - Systems and methods for messaging using a broadband connection
3. 8675668 - Methods, systems, and products for sharing content
4. 8515046 - Network selection of ringtones
5. 8204201 - Calling party ringtone selection in telephone system
6. 8139745 - Calling party ringtone selection in telephone system
7. 8032119 - Systems and methods for a wireless messaging information service
8. 7894814 - Integrated wireless/wireline registration
9. 7796989 - Integrated wireless/wireline registration
10. 7664124 - Methods, systems, and products for sharing content
11. 7558559 - Systems and methods for a wireless messaging information service
12. 7450709 - Calling party ringtone selection in telephone system
13. 7450931 - Providing real time call log data to a remote call log for calls to and from a mobile communications apparatus
14. 7376126 - Systems and methods for messaging using a broadband connection
15. 7251483 - Systems and methods for providing data rate indications