Average Co-Inventor Count = 4.00
ph-index = 1
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 (1 from 987 patents)
1 patent:
1. 7035385 - Method and system for screening calls during voicemail messaging