Average Co-Inventor Count = 2.31
ph-index = 5
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. Onkor, Ltd. (5 from 5 patents)
5 patents:
1. 6044365 - System for indexing and retrieving graphic and sound data
2. 5751590 - System for printing social expression cards
3. 5748484 - System for printing social expression cards in response to
4. 5600563 - System for printing social expression cards
5. 5552994 - System for printing social expression cards in response to