Average Co-Inventor Count = 2.00
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. At&t Intellectual Property I, L.p. (5 from 16,481 patents)
2. Bellsouth Intellectual Property Corporation (1 from 987 patents)
3. Bellsouth Corporation (1 from 109 patents)
7 patents:
1. 9118755 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
2. 9008729 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
3. 8750935 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
4. 7953449 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
5. 7613483 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
6. 7010327 - Portable radiotelephone for automatically dialing a central voice-activated dialing system
7. 6128514 - Portable radiotelephone for automatically dialing a central