Average Co-Inventor Count = 5.00
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. Adtran Gmbh (1 from 539 patents)
1 patent:
1. 6859900 - Injection of selected numbers of errors in returned loopback data to provide gray-scale type qantification of loop performance measurements