Average Co-Inventor Count = 3.00
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. Ameritech Corporation (2 from 159 patents)
2. At&t Intellectual Property I, LP (1 from 16,507 patents)
3. Sbc Properties, L.p. (1 from 205 patents)
4. At&t Knowledge Ventures, LP (1 from 75 patents)
5. Sbc Holdings (1 from 1 patent)
6 patents:
1. 8140400 - Transaction sets for automated electronic ordering of telecommunications products and services
2. 7457759 - Transaction sets for automated electronic ordering of telecommunications products and services
3. 7107223 - Transaction sets for automated electronic ordering of telecommunications products and services
4. 7072458 - Transaction sets for automated electronic ordering of telecommunications products and services
5. 6411935 - Transaction sets for automated electronic ordering of telecommunications products and services
6. 6104999 - Transaction sets for automated electronic ordering of telecommunications