Average Co-Inventor Count = 5.00
ph-index = 2
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. Kurzweil Applied Intelligence, Inc. (2 from 19 patents)
2 patents:
1. 5970448 - Historical database storing relationships of successively spoken words
2. 5231670 - Voice controlled system and method for generating text from a voice