Patents Assigned to Qsecure, Inc.
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Patent number: 8267327Abstract: A payment card manufacturing process glues a thin battery and an autonomously reprogrammable magnetic device to the inside surface of one of two outer front and rear laminate sheets. The magnetic device is pressed through a precisely cut rectangular hole provided for it in the rear laminate sheet, and is sealed with a gasket bead. Such magnetic device is critically placed flush in a magnetic stripe area, and the end gaps are such that they will minimize adverse magnetic transitions seen by a reader between the magnetic stripe field and the autonomously reprogrammable magnetic device. The surfaces of the battery, electronics, and laminate sheets, are plasma treated to promote adhesion. These are then all sandwiched together inside a heated mold that is tilted or vibrated just before a two-part polyurethane is injected. Each of the two polyurethane parts is temperature adjusted to match viscosities and thus improve mixing.Type: GrantFiled: October 12, 2007Date of Patent: September 18, 2012Assignee: Qsecure, Inc.Inventors: Paul Tsao, Kerry D. Brown
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Patent number: 8201747Abstract: A payment card comprises a store of issuer-defined pre-generated cryptograms that are loaded only once into the Card by a perso-bureau or issuer. An on-board and autonomous electronic display of the personal account number (PAN), card verification value (CVV), or expiration date (EXP) is auto-sequenced through the stored cryptograms. Each value displayed to the user is unique, and useful in a financial transaction only once. The Card thus requires no changes in behavior on the part of the User, because the existing merchant infrastructure is already equipped to collect PAN+CVV+EXP data for user verification and transaction authorization.Type: GrantFiled: November 26, 2008Date of Patent: June 19, 2012Assignee: QSecure, Inc.Inventors: Kerry D. Brown, Daniel Chatelain
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Patent number: 8104679Abstract: A payment card comprises a display to support card-not-present transactions where no card reader is available to automate the transaction, and an account number retrieval method for dynamic, one-time use virtual account numbers whose use can assist authorities in rapid fraud and location detection. The account number generator is able to produce a sequence of virtual account numbers over its life that are predictable by the issuing bank and useful in authenticating transactions. A server for the issuing bank logs the merchant locations associated with each use or attempted use, and provides real-time detection of fraudulent attempts to use a virtual account number outside the predicted set. Fraud identification efforts can then be directed in a timely and useful way.Type: GrantFiled: June 8, 2009Date of Patent: January 31, 2012Assignee: Qsecure, Inc.Inventor: Kerry D. Brown
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Publication number: 20110191236Abstract: A system for securing a financial transaction that includes a back-end unit for generating a value that is used in the financial transaction, a central communication engine for receiving the value from the unit, wherein the engine is capable of receiving and sending the value securely, and a device that includes a processor, a communication module for receiving the value, and a memory unit for storing the value, and a display for providing information related to the value, wherein the information secures the financial transaction.Type: ApplicationFiled: January 27, 2011Publication date: August 4, 2011Applicant: QSECURE, INC.Inventors: Mike Cummings, Gary Daniel
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Patent number: 7823794Abstract: A magnetic device that includes a magnetic stripe for recording a combination of dynamic and static magnetic data. The magnetic stripe includes at least two regions of material with substantially different coercivities. One region contains static information and the other can be re-written with dynamic information.Type: GrantFiled: December 12, 2007Date of Patent: November 2, 2010Assignee: Qsecure, Inc.Inventors: Weidong Li, Edgar M. Williams
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Patent number: 7641124Abstract: A Q-Chip MEMS magnetic device comprises a thin-film electronic circuit for implantation in the Track-2 area of a magnetic stripe on the back of a credit card. The Q-Chip MEMS magnetic device periodically self-generates new sub-sets of magnetic data that are to be read in combination with other magnetic data that is permanently recorded in the surrounding surface of the magnetic stripe. A collocated battery and microcontroller provide operating power and new data for magnetic bit updates. A swipe sensor triggers such updates by sensing electrical contact with a legacy card reader. Several thin-film coils of wire are wound end-to-end around a common, flat, ferrous core. These are driven by the microcontroller. In one instance, such core comprises “hard” magnetic material with a coercivity of 200-300 Oersteds. Magnetic data written from the corresponding adjacent coils will persist for later readings by a legacy card reader.Type: GrantFiled: June 30, 2006Date of Patent: January 5, 2010Assignee: Qsecure, Inc.Inventors: Kerry D. Brown, David K. Pariseau, Weidong Li, Edgar M. Williams, Joyce Thompson
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Patent number: 7631804Abstract: A method for validating a payment card financial transaction includes receiving a financial transaction approval request message derived from a payment card that is able to change its magnetic card data as elicited by a card reader. Out-of-sequence transactions encoded in a dynamic number included in said magnetic card data are detected. The dynamic number is compared with a last valid number that was previously stored in a database. An approval message is issued to enable the completion of a financial transaction with the payment card.Type: GrantFiled: October 20, 2007Date of Patent: December 15, 2009Assignee: Qsecure, Inc.Inventor: Kerry D. Brown
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Patent number: 7584153Abstract: A payment card comprises an internal dynamic card verification value (CVV) generator and a user display for card-not-present transactions. Card-present transactions with merchant card readers are enabled by a dynamic magnetic array internally associated with the card's magnetic stripe. The user display and a timer are triggered by the user when the user needs to see the card verification value and/or begin a new transaction. A new card verification value is provided for each new transaction according to a cryptographic process, but the timer limits how soon a next new card verification value can be generated.Type: GrantFiled: December 30, 2006Date of Patent: September 1, 2009Assignee: Qsecure, Inc.Inventors: Kerry D. Brown, David Kevin Pariseau
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Patent number: 7580898Abstract: A method for securing financial transactions involving payment cards includes associating a sixteen-digit personal account number (PAN) with a particular payment card and user, wherein are included fields for a system number, a bank/product number, a user account number, and a check digit. A four-digit expiration date (MMYY) associated with the PAN. A magnetic stripe on the payment card is encoded with the PAN for periodic reading by a magnetic card reader during a financial transaction. A table of cryptographic values associated with the PAN and the MMYY is stored on each user's payment card during personalization by an issuing bank. A next financial transaction being commenced with the payment card is sensed. A cryptographic value from the table of cryptographic values is selected for inclusion as a dynamic portion of the user account number with the PAN when a next financial transaction is sensed.Type: GrantFiled: December 30, 2006Date of Patent: August 25, 2009Assignee: Qsecure, Inc.Inventors: Kerry D. Brown, David Kevin Pariseau
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Patent number: 7543739Abstract: A payment card fraud detection business model comprises an internal virtual account number generator and a user display for Card-Not-Present transactions. Card-Present transactions with merchant card readers are enabled by a magnetic array internally associated with the card's magnetic stripe. The internal virtual account number generator is able to reprogram some of the magnetic bits encoded in the magnetic stripe to reflect the latest virtual account number. The internal virtual account number generator produces a sequence of virtual numbers that can be predicted and approved by the issuing bank. Once a number is used, such is discarded and put on an exclusion list or reserved for a specific merchant until the expiration date. A server for the issuing bank logs the merchant locations associated with each use or attempted use, and provides real-time detection of fraudulent attempts to use a virtual account number on the exclusion list.Type: GrantFiled: April 14, 2006Date of Patent: June 9, 2009Assignee: QSecure, Inc.Inventors: Kerry D. Brown, David Kevin Pariseau, Daniel Chatelain
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Patent number: 7472829Abstract: A payment card comprises an internal virtual account number generator and a user display for online transactions. Offline transactions with merchant card readers are enabled by a magnetic array positioned behind the card's magnetic stripe on the back. The internal virtual account number generator is able to program the magnetic bits encoded in the magnetic stripe to reflect the latest virtual account number. The internal virtual account number generator produces a sequence of virtual numbers that can be predicted and approved by the issuing bank. Once a number is used, it is discarded and put on an exclusion list.Type: GrantFiled: December 8, 2005Date of Patent: January 6, 2009Assignee: Qsecure, Inc.Inventor: Kerry Dennis Brown
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Patent number: 7380710Abstract: A conventional looking payment card comprises a plastic card with a legacy card reader compatible magnetic stripe for dynamic user account data. Internal to the plastic card, and behind the magnetic stripe, a number of fixed-position magnetic write heads allow the user account data to be modified autonomously. Electronics within the card are pre-loaded with many unique numbers that are selected for one-time use in financial transactions. A payment processing center keeps track of the unique numbers used, and knows which numbers to expect in future transactions. It will not authorize transaction requests if the unique number read during a magnetic card swipe is not as expected. A card-swipe detector embedded in the plastic card detects each use in a scanner, so changes can be made to the data bits sent to the write heads.Type: GrantFiled: June 25, 2007Date of Patent: June 3, 2008Assignee: Qsecure, Inc.Inventor: Kerry D. Brown