Average Co-Inventor Count = 3.02
ph-index = 12
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. Tyfone, Inc. (27 from 87 patents)
2. Icashe, Inc. (3 from 8 patents)
3. Kepler Computing Inc. (1 from 279 patents)
31 patents:
1. 12223378 - Electronic transaction mechanism
2. 11720777 - Mobile phone with magnetic card emulation
3. 11436461 - Mobile phone with magnetic card emulation
4. 11270174 - Mobile phone with magnetic card emulation
5. 10803370 - Provisioning wearable device with current carrying conductor to produce time-varying magnetic field
6. 10185909 - Wearable device with current carrying conductor to produce time-varying magnetic field
7. 9741027 - Memory card based contactless devices
8. 9715649 - Device with current carrying conductor to produce time-varying magnetic field
9. 9626611 - Provisioning mobile device with time-varying magnetic field
10. 9251453 - Wearable device with time-varying magnetic field and single transaction account numbers
11. 9208423 - Mobile device with time-varying magnetic field and single transaction account numbers
12. 9202156 - Mobile device with time-varying magnetic field
13. 9092708 - Wearable device with time-varying magnetic field
14. 9004361 - Wearable device transaction system
15. 8573494 - Apparatus for secure financial transactions