Average Co-Inventor Count = 6.61
ph-index = 15
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. Xatra Fund Mx, LLC (14 from 27 patents)
2. American Express Travel Related Services Company, Inc. (7 from 1,453 patents)
3. Other (6 from 832,912 patents)
4. Chartoleaux Kg Limited Liability Company (1 from 5 patents)
28 patents:
1. 9336634 - Hand geometry biometrics on a payment device
2. 9129453 - DNA sample data in a transponder transaction
3. 8635165 - Biometric authorization of an RF transaction
4. 8548927 - Biometric registration for facilitating an RF transaction
5. 8294552 - Facial scan biometrics on a payment device
6. 8289136 - Hand geometry biometrics on a payment device
7. 8284025 - Method and system for auditory recognition biometrics on a FOB
8. 8279042 - Iris scan biometrics on a payment device
9. 8074889 - System for biometric security using a fob
10. 8016201 - Authorized sample receiver
11. 7988038 - System for biometric security using a fob
12. 7886157 - Hand geometry recognition biometrics on a fob
13. 7814332 - Voiceprint biometrics on a payment device
14. 7780091 - Registering a biometric for radio frequency transactions
15. 7690577 - Registering a biometric for radio frequency transactions