Average Co-Inventor Count = 5.39
ph-index = 2
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. American Express Travel Related Services Company, Inc. (5 from 1,453 patents)
5 patents:
1. 12056683 - Linking a transaction account with a form factor
2. 10223689 - System and method for over the air provisioned wearable contactless payments
3. 10055728 - Form factor with an alias code and a secure chip ID
4. 9721245 - Alias code provisioned onto a secure chip
5. 9589264 - System and method for pre-provisioned wearable contactless payments