Average Co-Inventor Count = 1.50
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 Corp. (4 from 4,208 patents)
2. AT&T Intellectual Property I, LP (1 from 16,497 patents)
6 patents:
1. 11838962 - System and method for generating a connection
2. 8013987 - Method and apparatus for fiber optic signature recognition
3. 7800743 - Method and apparatus for fiber optic signature recognition
4. 6330320 - Enhanced conference call service
5. 6247053 - Method and apparatus for providing monitoring capability
6. 6188666 - Restoration method for multiplexed circuits