Average Co-Inventor Count = 2.67
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. Visa U.s.a. Inc. (8 from 475 patents)
8 patents:
1. 10510064 - Wireless payment method and systems
2. 10083434 - Wireless payment method and systems
3. 9760882 - Wireless payment method and systems
4. 8567671 - Wireless payment method and systems
5. 8205794 - Wireless payment method and systems
6. 8096468 - Wireless portable consumer electronics device facilitating multi-range transactions
7. 7407094 - Wireless payment method and systems
8. 7124937 - Wireless payment methods and systems