Patents by Inventor Krisztian Flautner
Krisztian Flautner 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: 20210357490Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Inventors: Krisztian FLAUTNER, Hugo John Martin VINCENT, Amyas Edward Wykes PHILLIPS, Robert George TAYLOR
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Patent number: 11106774Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: GrantFiled: July 30, 2019Date of Patent: August 31, 2021Assignee: ARM IP LimitedInventors: Krisztian Flautner, Hugo John Martin Vincent, Amyas Edward Wykes Phillips, Robert George Taylor
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Patent number: 10657523Abstract: An apparatus, system and method for establishing a transaction between first and second parties including a first signing step in which a transaction message including a request and a transaction identifier is cryptographically signed by the first party to form a first cryptographically signed message. The first signed message is transmitted from the first party to the second party. The second party then cryptographically signs the first message to form a second cryptographically signed message. The second message is also transmitted from one or more of a plurality of parties having the second message to a trusted third party. The trusted third party is able to verify that the second message was cryptographically signed by the second party and can also verify that the first message in the second message was cryptographically signed by the first party.Type: GrantFiled: August 16, 2013Date of Patent: May 19, 2020Assignee: ARM IP LimitedInventors: Hugo John Martin Vincent, Krisztian Flautner, Amyas Edward Wykes Phillips
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Patent number: 10579463Abstract: An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.Type: GrantFiled: September 9, 2016Date of Patent: March 3, 2020Assignees: ARM Limited, The Regents of the University of MichiganInventors: Krisztian Flautner, Todd Michael Austin, David Theodore Blaauw, Trevor Nigel Mudge, David Bull
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Patent number: 10572334Abstract: An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.Type: GrantFiled: October 12, 2015Date of Patent: February 25, 2020Assignees: ARM Limited, The Regents of the University of MichiganInventors: Krisztian Flautner, Todd Michael Austin, David Theodore Blaauw, Trevor Nigel Mudge, David Bull
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Publication number: 20190354668Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: ApplicationFiled: July 30, 2019Publication date: November 21, 2019Inventors: Krisztian FLAUTNER, Hugo John Martin VINCENT, Amyas Edward Wykes PHILLIPS, Robert George TAYLOR
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Patent number: 10482234Abstract: Techniques for controlling the provision of data to a requester use a local device communicating with a personal computing device. The personal computing device has an authorized state and an unauthorized state. If the personal computing device is proximal to the local device when the local device receives the request for data from the requester, then the personal computing device uses permission data it stores to determine whether the request is or is not a permitted request. If the request is a permitted request, then the personal computing device sends a message to a token issuing device to issue a token request to the requester. The requester then uses this token to access a third party device holding the data to which it seeks access.Type: GrantFiled: December 10, 2014Date of Patent: November 19, 2019Assignee: ARM IP LtdInventors: Andrew Pritchard, Krisztian Flautner, Hugo John Martin Vincent, Amya Edward Wykes Philips
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Patent number: 10452831Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: GrantFiled: May 31, 2018Date of Patent: October 22, 2019Assignee: ARM IP LimitedInventors: Krisztian Flautner, Hugo John Martin Vincent, Amyas Edward Wykes Phillips, Robert George Taylor
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Patent number: 10249115Abstract: An envoy device configured to perform a transaction with a further device. The envoy device comprises: a data store; a processor; communication circuitry for communicating with the further device; and a display. The envoy device is configured to respond to detection of the further device being within a predetermined physical proximity to trigger initiation of a transaction between the devices; and to respond to the transaction completing to display an object related to the transaction that it is determined the user may wish to select to initiate a subsequent action.Type: GrantFiled: March 9, 2018Date of Patent: April 2, 2019Assignee: ARM IP LimitedInventors: Hugo John Martin Vincent, Krisztian Flautner
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Publication number: 20180276363Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: ApplicationFiled: May 31, 2018Publication date: September 27, 2018Inventors: Krisztian FLAUTNER, Hugo John Martin VINCENT, Amyas Edward Wykes PHILLIPS, Robert George TAYLOR
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Patent number: 10042996Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: GrantFiled: November 25, 2015Date of Patent: August 7, 2018Assignee: ARM IP LimitedInventors: Krisztian Flautner, Hugo John Martin Vincent, Amyas Edward Wykes Phillips, Robert George Taylor
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Publication number: 20180197359Abstract: An envoy device configured to perform a transaction with a further device. The envoy device comprises: a data store; a processor; communication circuitry for communicating with the further device; and a display. The envoy device is configured to respond to detection of the further device being within a predetermined physical proximity to trigger initiation of a transaction between the devices; and to respond to the transaction completing to display an object related to the transaction that it is determined the user may wish to select to initiate a subsequent action.Type: ApplicationFiled: March 9, 2018Publication date: July 12, 2018Inventors: Hugo John Martin VINCENT, Krisztian FLAUTNER
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Patent number: 9916707Abstract: An envoy device configured to perform a transaction with a further device. The envoy device comprises: a data store; a processor; communication circuitry for communicating with the further device; and a display. The envoy device is configured to respond to detection of the further device being within a predetermined physical proximity to trigger initiation of a transaction between the devices; and to respond to the transaction completing to display an object related to the transaction that it is determined the user may wish to select to initiate a subsequent action.Type: GrantFiled: August 19, 2013Date of Patent: March 13, 2018Assignee: ARM IP LimitedInventors: Hugo John Martin Vincent, Krisztian Flautner
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Patent number: 9544372Abstract: An envoy device for performing transactions with a further device in proximity to said envoy device, said envoy device comprising a data store, a processor; a first communication device configured to communicate with said further device that is located close enough to said envoy device to establish a first communication link; and at least one further communication device configured to communicate with said further device using at least one further communication link; said envoy device being configured to respond to detecting said further device close enough to said envoy device to establish said first communication link to: establish communication with said further device using said first communication link; receive information from said further device regarding said at least one further communication link that said further device is capable of communicating via and communicating at least one access key for connecting said further device and said first envoy device via said at least one further communicationType: GrantFiled: June 15, 2015Date of Patent: January 10, 2017Assignee: ARM IP LimitedInventors: Hugo John Martin Vincent, Krisztian Flautner, Amyas Edward Wykes Phillips
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Publication number: 20160378588Abstract: An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.Type: ApplicationFiled: September 9, 2016Publication date: December 29, 2016Inventors: KRISZTIAN FLAUTNER, TODD MICHAEL AUSTIN, DAVID THEODORE BLAAUW, TREVOR NIGEL MUDGE, DAVID BULL
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Publication number: 20160328550Abstract: Techniques for controlling the provision of data to a requester use a local device communicating with a personal computing device. The personal computing device has an authorized state and an unauthorized state. If the personal computing device is proximal to the local device when the local device receives the request for data from the requester, then the personal computing device uses permission data it stores to determine whether the request is or is not a permitted request. If the request is a permitted request, then the personal computing device sends a message to a token issuing device to issue a token request to the requester. The requester then uses this token to access a third party device holding the data to which it seeks access.Type: ApplicationFiled: December 10, 2014Publication date: November 10, 2016Inventors: Andrew Pritchard, Krisztian Flautner, Hugo John Martin Vincent, Amyas Edward Wykes Philips
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Patent number: 9448875Abstract: An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.Type: GrantFiled: December 6, 2013Date of Patent: September 20, 2016Assignees: ARM Limited, The Regents of the University of MichiganInventors: Krisztian Flautner, Todd Michael Austin, David Theodore Blaauw, Trevor Nigel Mudge, David Bull
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Publication number: 20160085956Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.Type: ApplicationFiled: November 25, 2015Publication date: March 24, 2016Inventors: Krisztian FLAUTNER, Hugo John Martin VINCENT, Amyas Edward Wykes PHILLIPS, Robert George TAYLOR
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Publication number: 20160034339Abstract: An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.Type: ApplicationFiled: October 12, 2015Publication date: February 4, 2016Inventors: Krisztian FLAUTNER, Todd Michael AUSTIN, David Theodore BLAAUW, Trevor Nigel MUDGE, David BULL
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Patent number: D756241Type: GrantFiled: February 19, 2014Date of Patent: May 17, 2016Assignee: ARM IP LIMITEDInventors: Balint Gabor, Sojtory Szabolcs, Steven James Ogborne, Hugo John Martin Vincent, Krisztian Flautner