Average Co-Inventor Count = 5.96
ph-index = 5
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. Motorola Solutions, Inc. (4 from 2,218 patents)
2. Ameritech Corporation (3 from 159 patents)
3. Sbc Properties, L.p. (1 from 205 patents)
8 patents:
1. 9392438 - Method and apparatus to manage user/device profiles for public safety applications
2. 8943182 - Method and system for transferring a communication session
3. 8862173 - Method for selecting media for delivery to users at an incident
4. 8195215 - Method and system for forming a communication group for content distribution related to an event
5. 7386106 - Method, system, and database for providing a telecommunication service
6. 6731736 - Method, system, and database for providing a telecommunication service
7. 6327357 - Method, system, and database for providing a telecommunication service
8. 6148070 - Method, system, and database for providing a telecommunication service