Average Co-Inventor Count = 8.00
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. Beep Card Inc. (2 from 10 patents)
2. Dialware Inc (1 from 14 patents)
3 patents:
1. 8078136 - Physical presence digital authentication system
2. 7706838 - Physical presence digital authentication system
3. 6607136 - Physical presence digital authentication system