Average Co-Inventor Count = 3.82
ph-index = 10
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. Nortel Networks Corporation (10 from 4,171 patents)
2. Rockstar Consortium US LP (254 patents)
10 patents:
1. 7603411 - Presence management system
2. 7373428 - Intelligent filtering for contact spanning multiple access networks
3. 7359938 - System indicating the presence of an individual or group of individuals
4. 7221658 - Independent contact spanning multiple access networks
5. 7031437 - Method and system for providing remote access to previously transmitted enterprise messages
6. 6970906 - Voice mail caller identification
7. 6871214 - Generating and providing alert messages in a communications network
8. 6870910 - Method and system for personalizing an interactive interface
9. 6853634 - Anonymity in a presence management system
10. 6807423 - Communication and presence spanning multiple access networks