Average Co-Inventor Count = 11.00
ph-index = 1
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. Capital One Services, LLC (4 from 5,929 patents)
4 patents:
1. 12261960 - Systems and methods for cryptographic authentication of contactless cards
2. 11502844 - Systems and methods for cryptographic authentication of contactless cards
3. 10778437 - Systems and methods for cryptographic authentication of contactless cards
4. 10581611 - Systems and methods for cryptographic authentication of contactless cards