Average Co-Inventor Count = 4.36
ph-index = 4
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)
2. III Holdings 1, LLC (2 from 221 patents)
3. Other (1 from 832,843 patents)
8 patents:
1. 10332115 - Systems and methods for processing metadata statements in payment flows
2. 9514454 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
3. 8925806 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
4. 8348159 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
5. 8201733 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
6. 8070058 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
7. 7909247 - Wireless transaction medium having combined magnetic stripe and radio frequency communications
8. 5366248 - Student case and file for use therewith