Average Co-Inventor Count = 4.90
ph-index = 21
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 (45 from 16,492 patents)
2. Sbc Properties, L.p. (17 from 205 patents)
3. Ameritech Corporation (13 from 159 patents)
4. Sbc Knowledge Ventures, L.p. (7 from 125 patents)
5. Texas Technology Ventures (7 from 11 patents)
6. Hypermedia Navigation LLC (3 from 3 patents)
7. Tq Alpha, LLC (3 from 3 patents)
8. At&t Knowledge Ventures, LP (2 from 71 patents)
9. Northern Telecom Limited (1 from 2,276 patents)
10. Rpx Corporation (1 from 114 patents)
99 patents:
1. 11444994 - Distributing communication of a data stream among multiple devices
2. 11412018 - Distributing communication of a data stream among multiple devices
3. 11063994 - Distributing communication of a data stream among multiple devices
4. 10764769 - Direct interaction between a user and a communication network
5. 10701449 - Providing product information during multimedia programs
6. 10650862 - Method and device for transmitting audio and video for playback
7. 10560503 - Distributing communication of a data stream among multiple devices
8. 10348889 - System and method of providing caller identification information
9. 10063611 - Distributing communication of a data stream among multiple devices
10. 9990174 - System and method for creating and navigating a linear hypermedia resource program
11. 9973556 - Distributing communication of a data stream among multiple devices
12. 9961405 - Systems and methods of processing programming wish list data
13. 9916561 - Methods, devices and computer readable storage devices for tracking inventory
14. 9864575 - System and method for creating and navigating a linear hypermedia resource program
15. 9843911 - Remotely activated monitoring service