Average Co-Inventor Count = 1.60
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. Visa International Service Association (9 from 2,516 patents)
2. Visa U.s.a. Inc. (2 from 475 patents)
11 patents:
1. 11023886 - Universal electronic payment apparatuses, methods and systems
2. 10607219 - Systems and methods to provide privacy protection for activities related to transactions
3. 10332108 - Systems and methods to protect user privacy
4. 10223691 - Universal electronic payment apparatuses, methods and systems
5. 10007915 - Systems and methods to facilitate loyalty reward transactions
6. 9940627 - Mobile coupon method and system
7. 8918334 - Camera as a vehicle to identify a merchant access device
8. 8706620 - Restricted use currency
9. 8626579 - Systems and methods for closing the loop between online activities and offline purchases
10. 8600875 - Authentication process using search technology
11. 8364552 - Camera as a vehicle to identify a merchant access device