Average Co-Inventor Count = 4.22
ph-index = 2
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. (4 from 16,478 patents)
2. Sbc Technology Resources, Inc. (1 from 169 patents)
5 patents:
1. 8051144 - J2EE enterprise information system (EIS) common object request broker architecture (CORBA) connector
2. 7822182 - System and method for communicating with an out of service telephone number
3. 7599912 - Structured query language (SQL) query via common object request broker architecture (CORBA) interface
4. 7502457 - Outbound call rules routing
5. 6879668 - System and method for communicating with an out of service telephone number