Average Co-Inventor Count = 2.98
ph-index = 4
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. (16 from 16,478 patents)
2. Sbc Knowledge Ventures, L.p. (1 from 125 patents)
17 patents:
1. 10790865 - Reducing interference in radio broadcast bands
2. 10743172 - Standardized control of wireless devices
3. 10491253 - Reducing interference in radio broadcast bands
4. 10256991 - System for managing network termination
5. 9867033 - Standardized control of wireless devices
6. 9491296 - System and method for managing messages in a packetized voice environment
7. 9294738 - System and method of security monitoring
8. 8934889 - Standardized control of wireless devices
9. 8848883 - System and method for managing messages in a packetized voice environment
10. 8594078 - Method and apparatus for stand-alone voice over internet protocol with POTS telephone support
11. 8509760 - Standardized control of wireless devices
12. 8467508 - System and method for managing messages in a packetized voice environment
13. 7808974 - Method and apparatus for Voice over Internet Protocol telephony using a virtual private network
14. 7808978 - Voice over internet protocol (VoIP) telephone apparatus and communication system for carrying VoIP traffic
15. 7743411 - Method and apparatus for voice over internet protocol telephony using a virtual private network