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Mark Carlson, Surendra Keshan, Patrick Faith: Systems and methods for secure and transparent cardless transactions. Visa U, Kilpatrick Townsend & Stockton, David B Raczkowski, February 21, 2012: US08121942 (59 worldwide citation)

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


2
Mark Carlson, Surendra Keshan, Patrick Faith: Systems and methods for secure and transparent cardless transactions. Visa U, Kilpatrick Townsend & Stockton, December 10, 2013: US08606700 (53 worldwide citation)

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


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Carlson Mark, Keshan Surendra, Faith Patrick: Systems and methods for secure and transparent cardless transactions. Visa Usa, Carlson Mark, Keshan Surendra, Faith Patrick, RACZKOWSKI David B, December 31, 2008: WO/2009/002972 (5 worldwide citation)

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


4
Mark Carlson, Surendra Keshan, Patrick Faith: Systems and methods for secure and transparent cardless transactions. Visa U, Kilpatrick Townsend & Stockton, June 3, 2014: US08744958 (1 worldwide citation)

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


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Mark Carlson, Surendra Keshan, Patrick Faith: Systems and methods for secure and transparent cardless transactions. Townsend And Townsend Crew, December 25, 2008: US20080319869-A1

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


7
Mark Carlson, Surendra Keshan, Patrick Faith: Systems and Methods for Secure and Transparent Cardless Transactions. June 14, 2012: US20120150744-A1

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


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SYSTEMS AND METHODS FOR SECURE AND TRANSPARENT CARDLESS TRANSACTIONS. March 6, 2014: US20140067684-A1

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


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SYSTEMS AND METHODS FOR SECURE AND TRANSPARENT CARDLESS TRANSACTIONS. August 21, 2014: US20140236828-A1

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...


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SYSTEMS AND METHODS FOR SECURE AND TRANSPARENT CARDLESS TRANSACTIONS. August 3, 2017: US20170221027-A1

Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Payment information can be sent directly from a consumer to a non-merchant, thereby allowing no new entities to obtain the payment information. Transaction identifiers can b ...