Average Co-Inventor Count = 1.60
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. Bellsouth Intellectual Property Corporation (3 from 987 patents)
2. At&t Bls Intellectual Property, Inc (1 from 96 patents)
4 patents:
1. 7286662 - Rapid telephone call methods and systems
2. 7099446 - Method for providing telephone services for commercial classes of service
3. 6687351 - Method for providing telephone services for commercial classes of service
4. 6434228 - Method and apparatus for routing calls with a digital cross-connect system