Average Co-Inventor Count = 2.42
ph-index = 18
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. (29 from 16,478 patents)
2. Bellsouth Intellectual Property Corporation (23 from 987 patents)
3. At&t Delaware Intellectual Property Corporation, Inc. (4 from 178 patents)
4. At&t Bls Intellectual Property, Inc (1 from 96 patents)
5. At&t Intellectual Porperty I, L.p. (1 from 1 patent)
6. Bellsouth Intellectual Property Corporat (1 from 1 patent)
59 patents:
1. 10530925 - Methods, systems, and products for processing communications
2. 9544427 - Methods, systems, and products for processing communications
3. 9532175 - System and method for gathering information related to a geographical location of a callee in a public switched telephone network
4. 9448764 - Web integrated interactive voice response
5. 9167397 - Methods, systems, and products for processing communications
6. 8891742 - IP handset-based voice mail notification
7. 8737577 - IP handset-based voice mail notification
8. 8676176 - Universal call control systems and methods
9. 8606909 - Real-time notification of presence availability
10. 8600018 - Web integrated interactive voice response
11. 8452268 - System and method for gathering information related to a geographical location of a callee in a public switched telephone network
12. 8203951 - System and method for forwarding messages
13. 8204184 - Web integrated interactive voice response
14. 8160216 - Voicemail system with subscriber specific storage folders
15. 8107607 - Integrated chat client with receiving party choice