Average Co-Inventor Count = 3.00
ph-index = 11
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. (18 from 16,478 patents)
2. At+t Corp. (10 from 4,208 patents)
3. At&t Bell Laboratories (3 from 3,345 patents)
4. Lucent Technologies Inc. (2 from 9,364 patents)
33 patents:
1. 9569333 - Method for retrieving information from presentations and meetings using a network
2. 9473642 - Methods and systems for providing location sensitive conference calling
3. 9100788 - Proximity sensor network
4. 8948787 - Configuration of telephony services for phone based on user location
5. 8893054 - Devices, systems, and methods for conveying gesture commands
6. 8867721 - Automatic mute detection
7. 8837459 - Method and apparatus for providing asynchronous audio messaging
8. 8774787 - Methods and systems for providing location-sensitive conference calling
9. 8674829 - Proximity sensor network
10. 8600021 - Method and apparatus for connecting a caller previously diverted to voicemail
11. 8554144 - Telephone dialer and methods
12. 8451996 - Automatic mute detection
13. 8447017 - Method and apparatus for connecting a caller previously diverted to voicemail
14. 8311196 - Automatic mute detection
15. 8218743 - Method and apparatus for connecting a caller previously diverted to voicemail