Average Co-Inventor Count = 3.47
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. (11 from 16,478 patents)
2. At+t Corp. (1 from 4,208 patents)
12 patents:
1. 10797960 - Guided network management
2. 9020123 - Apparatus and method for managing priority communication
3. 8976783 - Method and apparatus for assuring voice over internet protocol service
4. 8792482 - Method and apparatus for correlation of data sources in a Voice over Internet Protocol network
5. 8755499 - Methods, computer program products, and systems for managing voice over internet protocol (VOIP) network elements
6. 8634527 - Method and apparatus for detecting network and service performance degradations using call detail records
7. 8625409 - Method and apparatus for correlating and suppressing performance alerts in internet protocol networks
8. 8576724 - Method, system, and computer program product, for correlating special service impacting events
9. 8270579 - Methods, computer program products, and systems for managing voice over internet protocol (VOIP) network elements
10. 8036116 - VoIP network element performance detection for IP NSEP special service
11. 7773727 - Method for providing predictive maintenance relating to trunk operations in a VoIP network
12. 7505567 - Method for providing detection of fault location for defect calls in a VoIP network