Average Co-Inventor Count = 5.00
ph-index = 3
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. Dictaphone Corporation. (3 from 159 patents)
3 patents:
1. 7146321 - Distributed speech recognition system
2. 7133829 - Dynamic insertion of a speech recognition engine within a distributed speech recognition system
3. 6766294 - Performance gauge for a distributed speech recognition system