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公开(公告)号：US11178127B2
公开(公告)日：2021-11-16
申请号：US15497203
申请日：2017-04-26
Applicant: Apple Inc.
Inventor： Wade Benson , Marc J. Krochmal , Alexander R. Ledwith , John Iarocci , Jerrold V. Hauck , Michael Brouwer , Mitchell D. Adler , Yannick L. Sierra
IPC: H04W12/08 , H04L29/06 , H04W12/041 , H04W12/086 , H04W12/0431 , G06F9/445 , H04W12/06 , H04L9/08 , H04L9/14 , H04L9/32
Abstract: Some embodiments of the invention provide a method for a trusted (or originator) device to modify the security state of a target device (e.g., unlocking the device) based on a securing ranging operation (e.g., determining a distance, proximity, etc.). The method of some embodiments exchanges messages as a part of a ranging operation in order to to determine whether the trusted and target devices are within a specified range of each other before allowing the trusted device to modify the security state of the target device. In some embodiments, the messages are derived by both devices based on a shared secret and are used to verify the source of ranging signals used for the ranging operation. In some embodiments, the method is performed using multiple different frequency bands.
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公开(公告)号：US20190020450A1
公开(公告)日：2019-01-17
申请号：US16134234
申请日：2018-09-18
Applicant: Apple Inc.
Inventor： Marc J. Krochmal , Christopher S. Linn , John J. Iarocci , Geoffrey G. Stahl , Jaques P. Gasselin de Richebourg , Alexander R. Ledwith
Abstract: The described embodiments augment an activity performed in a first application at a source electronic device using a controller at a companion electronic device. The source electronic device receives controller information describing a controller that the activity performed in the first application accepts controller data from, determines a controller identifier for the controller information, and broadcasts a controller advertisement comprising the controller identifier. Upon receiving the controller advertisement, the companion electronic device determines whether a second application that can provide the controller data is available at the companion electronic device. If the second application is available, the companion electronic device establishes a cooperative-activity communication channel with the source electronic device. The companion electronic device uses the cooperative-activity communication channel to provide controller data to the source electronic device. The source electronic device provides the controller data to the first application to cause a corresponding action to be performed.
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公开(公告)号：US09998849B2
公开(公告)日：2018-06-12
申请号：US15179676
申请日：2016-06-10
Applicant: APPLE INC.
Inventor： Alexander R. Ledwith , Bob Bradley , Christopher C. Jensen
CPC classification number: H04W4/80 , H04L5/0044 , H04L65/4076 , H04W4/06 , H04W4/21 , H04W28/18 , H04W76/19
Abstract: An approach is provided for providing adaptable schema based payloads for state advertisement messages. In some implementations, multiple schemas (e.g., payload data and structure definition) can be used to flexibly and dynamically define advertisement message payloads. For example, the computing device can use advertising message to share and broadcast information between devices by using adaptable schema based payloads. The computing device can store schemas, receive service advertising data, and determine a schema for encoding service advertising data into an advertising message. The computing device can generate the advertising message, encode a schema identifier into the advertising message header, and encode device state data into the advertising message payload according to the determined schema. In some implementations, the computing device can receive advertising message, determine a schema based on a schema identifier in the message, and extract device state data from the advertising message according to the determined schema.
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公开(公告)号：US09948728B2
公开(公告)日：2018-04-17
申请号：US15164477
申请日：2016-05-25
Applicant: Apple Inc.
Inventor： Christopher S. Linn , Keith Stattenfield , Christopher C. Jensen , Alexander R. Ledwith , David A. Carter , Marc J. Krochmal , John J. Iarocci , Jonathan M. Grynspan
CPC classification number: H04L67/148 , H04L67/10 , H04L67/147 , H04L67/20 , H04L67/22 , H04W4/21 , H04W52/0229 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22 , Y02D70/26
Abstract: The described embodiments transfer an activity from a source electronic device to a companion electronic device. The source electronic device receives activity information describing an activity performed in a first application at the source electronic device, determines an activity identifier for the activity information, and broadcasts an activity advertisement comprising the activity identifier. Upon receiving the activity advertisement, the companion electronic device determines whether a second application that is associated with the first application is available at the companion electronic device. Then, the companion electronic device configures the second application and commences performing the activity with the second application at the companion electronic device.
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公开(公告)号：US20190166212A1
公开(公告)日：2019-05-30
申请号：US16218407
申请日：2018-12-12
Applicant: Apple Inc.
Inventor： Christopher S. Linn , Keith Stattenfield , Christopher C. Jensen , Alexander R. Ledwith , David A. Carter , Marc Krochmal , John J. Iarocci , Jonathan M. Grynspan
Abstract: The described embodiments transfer an activity from a source electronic device to a companion electronic device. The source electronic device receives activity information describing an activity performed in a first application at the source electronic device, determines an activity identifier for the activity information, and broadcasts an activity advertisement comprising the activity identifier. Upon receiving the activity advertisement, the companion electronic device determines whether a second application that is associated with the first application is available at the companion electronic device. If the second application is available, the companion electronic device requests extended activity data from the source electronic device. The source electronic device responds by sending extended activity data from the first application to the companion electronic device. Then, the companion electronic device uses the extended activity data to configure the second application and commences performing the activity with the second application at the companion electronic device.
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Patent Agency Ranking
公开(公告)号：US09848287B1
公开(公告)日：2017-12-19
申请号：US15191394
申请日：2016-06-23
Applicant: Apple Inc.
Inventor： Alexander R. Ledwith , Bob Bradley , Christopher C. Jensen
CPC classification number: H04W4/80 , H04L5/0044 , H04L65/4076 , H04W4/06 , H04W4/21 , H04W28/18 , H04W76/19
Abstract: An approach is provided for providing adaptable schema based payloads for state advertisement messages. In some implementations, multiple schemas (e.g., payload data and structure definition) can be used to flexibly and dynamically define advertisement message payloads. For example, the computing device can use advertising message to share and broadcast information between devices by using adaptable schema based payloads. The computing device can store schemas, receive service advertising data, and determine a schema for encoding service advertising data into an advertising message. The computing device can generate the advertising message, encode a schema identifier into the advertising message header, and encode device state data into the advertising message payload according to the determined schema. In some implementations, the computing device can receive advertising message, determine a schema based on a schema identifier in the message, and extract device state data from the advertising message according to the determined schema.
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公开(公告)号：US20170359169A1
公开(公告)日：2017-12-14
申请号：US15497203
申请日：2017-04-26
Applicant: Apple Inc.
Inventor： Wade Benson , Marc J. Krochmal , Alexander R. Ledwith , John Iarocci , Jerrold V. Hauck , Michael Brouwer , Mitchell D. Adler , Yannick L. Sierra
CPC classification number: G06F9/44505 , H04L9/0822 , H04L9/085 , H04L9/0894 , H04L9/14 , H04L9/3226 , H04L63/0428 , H04L63/06 , H04L63/08 , H04L63/083 , H04L63/107 , H04L63/108 , H04L63/1466 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W12/08
Abstract: Some embodiments of the invention provide a method for a trusted (or originator) device to modify the security state of a target device (e.g., unlocking the device) based on a securing ranging operation (e.g., determining a distance, proximity, etc.). The method of some embodiments exchanges messages as a part of a ranging operation in order to to determine whether the trusted and target devices are within a specified range of each other before allowing the trusted device to modify the security state of the target device. In some embodiments, the messages are derived by both devices based on a shared secret and are used to verify the source of ranging signals used for the ranging operation. In some embodiments, the method is performed using multiple different frequency bands.
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公开(公告)号：US20170357523A1
公开(公告)日：2017-12-14
申请号：US15275203
申请日：2016-09-23
Applicant: Apple Inc.
Inventor： Wade Benson , Marc J. Krochmal , Alexander R. Ledwith , John Iarocci , Jerrold V. Hauck , Michael Brouwer , Mitchell D. Adler , Yannick L. Sierra
CPC classification number: G06F9/44505 , H04L9/0822 , H04L9/085 , H04L9/0894 , H04L9/14 , H04L9/3226 , H04L63/0428 , H04L63/06 , H04L63/08 , H04L63/083 , H04L63/107 , H04L63/108 , H04L63/1466 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W12/08
Abstract: Some embodiments of the invention provide a method for a trusted (or originator) device to modify the security state of a target device (e.g., unlocking the device) based on a securing ranging operation (e.g., determining a distance, proximity, etc.). The method of some embodiments exchanges messages as a part of a ranging operation in order to determine whether the trusted and target devices are within a specified range of each other before allowing the trusted device to modify the security state of the target device. In some embodiments, the messages are derived by both devices based on a shared secret and are used to verify the source of ranging signals used for the ranging operation. In some embodiments, the method is performed using multiple different frequency bands.
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公开(公告)号：US20150350355A1
公开(公告)日：2015-12-03
申请号：US14586566
申请日：2014-12-30
Applicant: APPLE INC.
Inventor： Christopher S. Linn , Keith Stattenfield , Christopher C. Jensen, JR. , Alexander R. Ledwith , David A. Carter , Marc J. Krochmal , John J. Iarocci , Jonathan Grynspan
IPC: H04L29/08
CPC classification number: H04L67/22 , G06F9/4856 , H04L67/10
Abstract: The described embodiments transfer an activity from a source electronic device to a companion electronic device. The source electronic device receives activity information describing an activity performed in a first application at the source electronic device, determines an activity identifier for the activity information, and broadcasts an activity advertisement comprising the activity identifier. Upon receiving the activity advertisement, the companion electronic device determines whether a second application that is associated with the first application is available at the companion electronic device. If the second application is available, the companion electronic device requests extended activity data from the source electronic device. The source electronic device responds by sending extended activity data from the first application to the companion electronic device. Then, the companion electronic device uses the extended activity data to configure the second application and commences performing the activity with the second application at the companion electronic device.
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公开(公告)号：US11250118B2
公开(公告)日：2022-02-15
申请号：US16388831
申请日：2019-04-18
Applicant: Apple Inc.
Inventor： Alexander R. Ledwith , Wade Benson , Marc J. Krochmal , John J. Iarocci , Jerrold V. Hauck , Michael Brouwer , Mitchell D. Adler , Yannick L. Sierra , Libor Sykora , Jiri Margaritov
Abstract: In some embodiments, a first device performs ranging operations to allow a user to perform one or more operations on the first device without providing device-access credentials. For example, when a second device is within a first distance of the first device, the first device determines that the second device is associated with a first user account that is authorized to perform operations on the first device. In response to the determination, the first device enables at least one substitute interaction (e.g., a password-less UI interaction) to allow the operations to be performed on the first device to be accessed without receiving access credentials through a user interface. In response to detecting an occurrence of the substitute interaction, the operation is authorized on the first device.
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