Average Co-Inventor Count = 3.78
ph-index = 7
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. International Verifact Inc. (5 from 9 patents)
2. Ivi Checkmate Corp. (2 from 4 patents)
7 patents:
1. 6373511 - Combination terminal and printer
2. D447136 - Transaction terminal
3. 6097606 - Financial transaction terminal with limited access
4. 5912446 - Card reader with carriage powered by movement of inserted card
5. 5613680 - Game card and system of authorizing game card
6. 5559317 - Card reader with carriage powered by movement of inserted card
7. 5321243 - Card reader apparatus with read head mounting structure and card guide