Average Co-Inventor Count = 1.67
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, LP (3 from 16,508 patents)
2. At&t Delaware Intellectual Property Corporation, Inc. (1 from 178 patents)
3. At&t Bls Intellectual Property, Inc (1 from 96 patents)
5 patents:
1. 7961998 - Methods and devices for tracing fiber optic cable
2. 7664359 - Methods and devices for tracing fiber optic cable
3. 7529457 - Methods and devices for tracing fiber optic cable
4. 7376320 - Methods and devices for tracing fiber optic cable
5. 7346158 - Method and system for wiring a digital subscriber line circuit