Patents by Inventor John Henry Barrowman
John Henry Barrowman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160026275Abstract: A data entry device including a housing, data entry circuitry located within the housing, a keypad mounted in the housing and having a plurality of movable key elements which, when depressed, are displaced to at least a predetermined extent from a first location within the housing to a second location within the housing and Optical Finger Navigation (OFN) circuitry mounted inside the housing, being operative for sensing at least some of the plurality of movable key elements when depressed and displaced to at least the predetermined extent from the first location within the housing to the second location within the housing and providing a key displacement output indicating key displacement to the data entry circuitry.Type: ApplicationFiled: July 17, 2015Publication date: January 28, 2016Applicant: VERIFONE, INC.Inventors: John Henry BARROWMAN, Doug Leigh MANCHESTER, William Martin JOHANSEN, JR.
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Patent number: 9213869Abstract: A magnetic stripe reading device including a magnetic head assembly including a mounting element defining a circumferential anti-tampering enclosure and at least one information reading sensor having output contacts, a protective layer including at least one protective grid and at least one anti-tampering contact array including at least two electrical contacts, at least one resiliently deformable conductive element arranged to selectably provide a galvanic interconnection between the electrical contacts, a closure element fixed to the assembly in a secure orientation to displace the deformable conductive element into galvanic interconnection contact with the electrical contacts, whereby tampering with the closure element causes the deformable conductive element to break the galvanic interconnection contact and a flat cable coupled to the output contacts, to the protective layer and to the electrical contacts and carrying electrical signals useful for providing a tampering alarm indication when the electricalType: GrantFiled: October 4, 2013Date of Patent: December 15, 2015Assignee: VERIFONE, INC.Inventors: Igal Yosef Yanko, John Henry Barrowman, Scott William McKibben
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Publication number: 20150161861Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing. The at least one case-open switch assembly includes an arrangement of electrical contacts arranged on a base surface and a resiliently deformable conductive element, which defines a short circuit between at least some of the arrangement of electrical contacts only when the housing is closed.Type: ApplicationFiled: February 18, 2015Publication date: June 11, 2015Applicant: VERIFONE, INC.Inventors: Richard H. H. NEO, Mehran MIRKAZEMI-MOUD, John Henry BARROWMAN, Christian Eric SCHULZ
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Patent number: 9032222Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing, the at least one case-open switch assembly including an arrangement of electrical contacts including at least first, second and third contacts and a displaceable conductive element, the tamper indication circuitry and the third contact together being operative such that when the third contact is short circuited to at least one of the first contact, the second contact and another contact, an output indication of possible tampering is provided.Type: GrantFiled: November 18, 2013Date of Patent: May 12, 2015Assignee: Verifone, Inc.Inventors: Mehran Mirkazemi-Moud, John Henry Barrowman, Christian Eric Schulz, Arnon Aviv, Amihav Avital, Sergey Meron, Dave Faoro
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Publication number: 20150116115Abstract: A secure PIN entry device including a PIN entry assembly operative to receive a PIN from a user, a PIN entry prompter operative when actuated to prompt a user to enter a PIN via the PIN entry assembly, a PIN entry prompt security check enabled controller operative to prevent operation of the PIN entry prompter unless a predetermined security check has been successfully completed and security check functionality operative to check at least part of the PIN entry device for the presence of an unauthorized PIN eavesdropping element thereat and to provide an output to the PIN entry prompt security check enabled controller indicating whether the predetermined security check has been successfully completed.Type: ApplicationFiled: December 24, 2014Publication date: April 30, 2015Applicant: VERIFONE, INC.Inventors: John Henry BARROWMAN, Douglas L. MANCHESTER
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Publication number: 20150097033Abstract: A magnetic stripe reading device including a magnetic head assembly including a mounting element defining a circumferential anti-tampering enclosure and at least one information reading sensor having output contacts, a protective layer including at least one protective grid and at least one anti-tampering contact array including at least two electrical contacts, at least one resiliently deformable conductive element arranged to selectably provide a galvanic interconnection between the electrical contacts, a closure element fixed to the assembly in a secure orientation to displace the deformable conductive element into galvanic interconnection contact with the electrical contacts, whereby tampering with the closure element causes the deformable conductive element to break the galvanic interconnection contact and a flat cable coupled to the output contacts, to the protective layer and to the electrical contacts and carrying electrical signals useful for providing a tampering alarm indication when the electricalType: ApplicationFiled: October 4, 2013Publication date: April 9, 2015Applicant: VERIFONE, INC.Inventors: Igal Yosef YANKO, John Henry BARROWMAN, Scott William MCKIBBEN
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Patent number: 8988233Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing. The at least one case-open switch assembly includes an arrangement of electrical contacts arranged on a base surface and a resiliently deformable conductive element, which defines a short circuit between at least some of the arrangement of electrical contacts only when the housing is closed.Type: GrantFiled: May 8, 2014Date of Patent: March 24, 2015Assignee: Verifone, Inc.Inventors: Richard H. H. Neo, Mehran Mirkazemi-Moud, John Henry Barrowman, Christian Eric Schulz
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Patent number: 8954750Abstract: A secure PIN entry device including a PIN entry assembly operative to receive a PIN from a user, a PIN entry prompter operative when actuated to prompt a user to enter a PIN via the PIN entry assembly, a PIN entry prompt security check enabled controller operative to prevent operation of the PIN entry prompter unless a predetermined security check has been successfully completed and security check functionality operative to check at least part of the PIN entry device for the presence of an unauthorized PIN eavesdropping element thereat and to provide an output to the PIN entry prompt security check enabled controller indicating whether the predetermined security check has been successfully completed.Type: GrantFiled: November 25, 2013Date of Patent: February 10, 2015Assignee: Verifone, Inc.Inventors: John Henry Barrowman, Douglas L. Manchester
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Publication number: 20140240137Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing. The at least one case-open switch assembly includes an arrangement of electrical contacts arranged on a base surface and a resiliently deformable conductive element, which defines a short circuit between at least some of the arrangement of electrical contacts only when the housing is closed.Type: ApplicationFiled: May 8, 2014Publication date: August 28, 2014Applicant: VERIFONE, INC.Inventors: Richard H. H. NEO, Mehran MIRKAZEMI-MOUD, John Henry BARROWMAN, Christian Eric SCHULZ
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Patent number: 8760292Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing. The at least one case-open switch assembly includes an arrangement of electrical contacts arranged on a base surface and a resiliently deformable conductive element, which defines a short circuit between at least some of the arrangement of electrical contacts only when the housing is closed.Type: GrantFiled: December 18, 2012Date of Patent: June 24, 2014Assignee: Verifone, Inc.Inventors: Richard H. H. Neo, Mehran Mirkazemi-Moud, John Henry Barrowman, Christian Eric Schulz
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Publication number: 20140091930Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing, the at least one case-open switch assembly including an arrangement of electrical contacts including at least first, second and third contacts and a displaceable conductive element, the tamper indication circuitry and the third contact together being operative such that when the third contact is short circuited to at least one of the first contact, the second contact and another contact, an output indication of possible tampering is provided.Type: ApplicationFiled: November 18, 2013Publication date: April 3, 2014Applicant: VERIFONE, INC.Inventors: Mehran MIRKAZEMI-MOUD, John Henry BARROWMAN, Christian Eric SCHULZ, Arnon AVIV, Amihav AVITAL, Sergey MERON, Dave FAORO
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Publication number: 20140082756Abstract: A secure PIN entry device including a PIN entry assembly operative to receive a PIN from a user, a PIN entry prompter operative when actuated to prompt a user to enter a PIN via the PIN entry assembly, a PIN entry prompt security check enabled controller operative to prevent operation of the PIN entry prompter unless a predetermined security check has been successfully completed and security check functionality operative to check at least part of the PIN entry device for the presence of an unauthorized PIN eavesdropping element thereat and to provide an output to the PIN entry prompt security check enabled controller indicating whether the predetermined security check has been successfully completed.Type: ApplicationFiled: November 25, 2013Publication date: March 20, 2014Applicant: VERIFONE, INC.Inventors: John Henry BARROWMAN, Douglas L. MANCHESTER
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Patent number: 8621235Abstract: A secure PIN entry device including a PIN entry assembly operative to receive a PIN from a user, a PIN entry prompter operative when actuated to prompt a user to enter a PIN via the PIN entry assembly, a PIN entry prompt security check enabled controller operative to prevent operation of the PIN entry prompter unless a predetermined security check has been successfully completed and security check functionality operative to check at least part of the PIN entry device for the presence of an unauthorized PIN eavesdropping element thereat and to provide an output to the PIN entry prompt security check enabled controller indicating whether the predetermined security check has been successfully completed.Type: GrantFiled: January 6, 2011Date of Patent: December 31, 2013Assignee: Verifone, Inc.Inventors: John Henry Barrowman, Douglas L. Manchester
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Patent number: 8595514Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing, the at least one case-open switch assembly including an arrangement of electrical contacts including at least first, second and third contacts and a displaceable conductive element, the tamper indication circuitry and the third contact together being operative such that when the third contact is short circuited to at least one of the first contact, the second contact and another contact, an output indication of possible tampering is provided.Type: GrantFiled: July 23, 2009Date of Patent: November 26, 2013Assignee: Verifone, Inc.Inventors: Mehran Mirkazemi-Moud, John Henry Barrowman, Christian Eric Schulz, Arnon Aviv, Amihay Avital, Sergey Meron, Dave Faoro
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Publication number: 20120180140Abstract: A secure PIN entry device including a PIN entry assembly operative to receive a PIN from a user, a PIN entry prompter operative when actuated to prompt a user to enter a PIN via the PIN entry assembly, a PIN entry prompt security check enabled controller operative to prevent operation of the PIN entry prompter unless a predetermined security check has been successfully completed and security check functionality operative to check at least part of the PIN entry device for the presence of an unauthorized PIN eavesdropping element thereat and to provide an output to the PIN entry prompt security check enabled controller indicating whether the predetermined security check has been successfully completed.Type: ApplicationFiled: January 6, 2011Publication date: July 12, 2012Applicant: VERIFONE, INC.Inventors: John Henry Barrowman, Douglas L. Manchester
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Publication number: 20110279279Abstract: A data entry device including a housing formed of at least two portions, data entry circuitry located within the housing, at least one case-open switch assembly operative to sense when the housing is opened and tamper indication circuitry operative to receive an input from the at least one case-open switch assembly and to provide an output indication of possible tampering with the data entry circuitry located within the housing, the at least one case-open switch assembly including an arrangement of electrical contacts including at least first, second and third contacts and a displaceable conductive element, the tamper indication circuitry and the third contact together being operative such that when the third contact is short circuited to at least one of the first contact, the second contact and another contact, an output indication of possible tampering is provided.Type: ApplicationFiled: July 23, 2009Publication date: November 17, 2011Applicant: VERIFONE, INC.Inventors: Mehran Mirkazemi-Moud, John Henry Barrowman, Christian Eric Schulz, Arnon Aviv, Amihay Avital, Sergey Meron, Dave Faoro