Average Co-Inventor Count = 5.27
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, LP (4 from 16,492 patents)
2. Sbc Properties, L.p. (1 from 205 patents)
3. At&t Knowledge Ventures, LP (1 from 71 patents)
6 patents:
1. 8051144 - J2EE enterprise information system (EIS) common object request broker architecture (CORBA) connector
2. 7957509 - Voice enhancing for advance intelligent network services
3. 7599912 - Structured query language (SQL) query via common object request broker architecture (CORBA) interface
4. 7450701 - Method and system for presenting customized call alerts in a service for internet caller identification
5. 7317787 - Voice enhancing for advance intelligent network services
6. 6718021 - Method and system for presenting customized call alerts in a service for internet caller identification