Assignee
CARDFREE INC
US·1 granted patent·2 pending applications·1 citations·filing 2013–2018
Top patents by PatentIndex Score
3 records- 0165US10002366B2Systems and methods for transaction processing using various value typesCARDFREE INC·Filed 2013·Granted Jun 19, 2018·1 cites·10 claims
- 0248US2015213378A1Secure system and method to pay for a service provided at a reservationCARDFREE INC·Filed 2015·Application pending·0 cites
- 0345US2018293562A1Systems and methods for transaction processingCARDFREE INC·Filed 2018·Application pending·0 cites
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