Average Co-Inventor Count = 3.14
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. First Data Corporation (10 from 568 patents)
2. The Western Union Company (3 from 287 patents)
3. Visa U.s.a. Inc. (1 from 475 patents)
13 patents:
1. 8489473 - Electronic acknowledgement of receipt of inventory
2. 8355960 - Electronic acknowledgement of receipt of inventory
3. 8271380 - Decentralized guaranteed stored value transfer system and method
4. 7882021 - Financial settlement systems and methods
5. 7844494 - Electronic acknowledgment of receipt of inventory
6. 7668751 - Methods and systems for coordinating a change in status of stored-value cards
7. 7647246 - Systems and method for integrating multiple interaction arrangements
8. 7591417 - Tracking inventory of cards having expiration dates
9. 7409358 - Methods and systems for coordinating a change in status of stored-value cards
10. 7328191 - Methods and systems for processing unrestricted stored-value instruments
11. 7319977 - Discount-instrument methods and systems
12. 7284691 - Updating system for electronic tickets
13. 7083081 - Electronic card and ticket and methods for their use