Average Co-Inventor Count = 4.55
ph-index = 8
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. Tekelec (7 from 321 patents)
2. Genband US LLC (1 from 209 patents)
3. Telelec (1 from 2 patents)
9 patents:
1. 9288169 - Methods, systems, and computer program products for clustering and communicating between internet protocol multimedia subsystem (IMS) entities and for supporting database access in an IMS network environment
2. 9059948 - Methods, systems, and computer program products for clustering and communicating between internet protocol multimedia subsystem (IMS) entities and for supporting database access in an IMS network environment
3. 8150394 - Methods, systems, and computer program products for synchronizing subscriber feature data across multiple domains
4. 8015293 - Methods, systems, and computer program products for clustering and communicating between internet protocol multimedia subsystem (IMS) entities
5. 7933608 - Methods, systems, and computer program products for providing presence gateway functionality in a telecommunications network
6. 7916685 - Methods, systems, and computer program products for supporting database access in an internet protocol multimedia subsystem (IMS) network environment
7. 7889716 - Methods, systems, and computer program products for using an E.164 number (ENUM) database for message service message routing resolution among 2G and subsequent generation network systems
8. 7215748 - Methods and systems for defining and distributing data collection rule sets and for filtering messages using same
9. 7146181 - Methods and systems for delivering presence information regarding push-to-talk subscribers