Average Co-Inventor Count = 2.00
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. U S West Advanced Technologies, Inc. (1 from 38 patents)
2. Motorola Corporation (20,290 patents)
1 patent:
1. 5388185 - System for adaptive processing of telephone voice signals