Average Co-Inventor Count = 6.00
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. Dictaphone Corporation. (2 from 159 patents)
2 patents:
1. 7366767 - Dictation system employing computer-to-computer transmission of voice files controlled by hand microphone
2. 6697841 - Dictation system employing computer-to-computer transmission of voice files controlled by hand microphone