Patent assignee · US · COMPANY

XATRA FUND MX, LLC

27Patents
26Active
27Granted
49Portfolio score

Filing activity: Jan 10, 2003 → Jun 15, 2012 · 20 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USRE43157E1 System and method for reassociating an account number to another transaction account General 278 Active
US7493288B2 RF payment via a mobile device Physics 100 Expired
US8279042B2 Iris scan biometrics on a payment device Electricity 61 Active
US8049594B1 Enhanced RFID instrument security Electricity 44 Active
US7500616B2 Authenticating fingerprints for radio frequency payment transactions Electricity 29 Active
US7889052B2 Authorizing payment subsequent to RF transactions Electricity 21 Active
US7506818B2 Biometrics for radio frequency payment transactions Electricity 20 Active
US8548927B2 Biometric registration for facilitating an RF transaction Electricity 18 Active
US7506819B2 Biometric security using a fob Electricity 17 Active
US8074889B2 System for biometric security using a fob Electricity 16 Active
US7988038B2 System for biometric security using a fob Electricity 15 Active
US8818907B2 Limiting access to account information during a radio frequency transaction Physics 11 Active
US8635165B2 Biometric authorization of an RF transaction Electricity 11 Active
US8284025B2 Method and system for auditory recognition biometrics on a FOB Electricity 10 Active
US8294552B2 Facial scan biometrics on a payment device Physics 10 Active
US8066181B2 RF transaction authentication using a random number Electricity 7 Active
US7886157B2 Hand geometry recognition biometrics on a fob Electricity 6 Active
US8016201B2 Authorized sample receiver Electricity 5 Active
US9024719B1 RF transaction system and method for storing user personal data Electricity 5 Active
US8289136B2 Hand geometry biometrics on a payment device Electricity 4 Active
US8264321B2 System and method for enhanced RFID instrument security Electricity 4 Active
US8872619B2 Securing a transaction between a transponder and a reader Physics 3 Active
USRE45615E1 RF transaction device General 2 Active
USRE45416E1 Processing an RF transaction using a routing number General 1 Active
US8009018B2 RF transactions using a wireless reader grid Electricity 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.