Average Co-Inventor Count = 5.46
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. Nuance Communications, Inc. (2 from 1,422 patents)
2 patents:
1. 10326867 - Measurement and tuning of hands free telephone systems
2. 8085947 - Multi-channel echo compensation system