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. Itex, Inc. (1 from 3 patents)
1 patent:
1. 6778652 - Method and apparatus for establishing and facilitating a voice call connection from a client computer to a PSTN extension