Average Co-Inventor Count = 3.00
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. Siemens Information (1 from 3 patents)
2. Communication Networks, Inc. (1 from 2 patents)
1 patent:
1. 6067516 - Speech and text messaging system with distributed speech recognition and