Average Co-Inventor Count = 4.17
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. Other (2 from 832,680 patents)
2. Nortel Networks Corporation (2 from 4,171 patents)
3. At&t Intellectual Property I, L.p. (1 from 16,478 patents)
4. Sbc Holdings Properties, L.p. (1 from 4 patents)
6 patents:
1. 8979188 - Collapsible single leg sitting device
2. 8139732 - Method and system for providing enhanced caller identification
3. 7227931 - Method and system for providing enhanced caller identification screening using audible caller name announcement
4. 6742037 - Method and apparatus for dynamic information transfer from a mobile target to a fixed target that tracks their relative movement and synchronizes data between them
5. 6178232 - Method and system for providing enhanced caller identification
6. 6026375 - Method and apparatus for processing orders from customers in a mobile