Average Co-Inventor Count = 2.67
ph-index = 3
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. Sbc Properties, L.p. (4 from 205 patents)
2. At&t Intellectual Property I, L.p. (1 from 16,478 patents)
3. Ameritech Corporation (1 from 159 patents)
6 patents:
1. 7466802 - System and method for providing visual indication of caller and telephony platform information on customer premises equipment
2. 7197960 - Method and system for generating a call processing control record
3. 7020250 - System and method for providing visual indication of caller and telephony platform information on customer premises equipment
4. 6928153 - Method and system for generating a call processing control record
5. 6658103 - Method and system for generating a call processing control record
6. 6483898 - System and method for providing visual indication of caller and telephony platform information on customer premises equipment