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    DIGITAL CREDENTIAL REVOCATION
    1.
    发明申请
    DIGITAL CREDENTIAL REVOCATION 有权

    公开(公告)号：US20230004636A1

    公开(公告)日：2023-01-05

    申请号：US17943155

    申请日：2022-09-12

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Florian GALDO

    IPC: G06F21/45 ,  H04L9/40 ,  H04W12/06

    Abstract: A device implementing a digital credential revocation system includes at least one processor configured to maintain a valid digital credential list, a revocation list, and a synchronization counter value. The at least one processor is configured to transmit a request to synchronize the valid digital credential list with an electronic device, the request including the valid digital credential list and the revocation list. The at least one processor is further configured to, in response to receipt of an updated valid digital credential list from the electronic device: clear the revocation list, replace the valid digital credential list with the updated valid digital credential list, and increment the synchronization counter value, and fulfill a received credential maintenance request when the received credential maintenance request comprises an other synchronization counter value that is greater than or equal to the incremented synchronization counter value, otherwise deny the received credential maintenance request.

    DIGITAL CREDENTIAL REVOCATION
    2.
    发明申请
    DIGITAL CREDENTIAL REVOCATION 有权

    公开(公告)号：US20250086265A1

    公开(公告)日：2025-03-13

    申请号：US18892284

    申请日：2024-09-20

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Florian GALDO

    IPC: G06F21/45 ,  H04L9/40 ,  H04W12/06

    Abstract: A device implementing a digital credential revocation system includes at least one processor configured to maintain a valid digital credential list, a revocation list, and a synchronization counter value. The at least one processor is configured to transmit a request to synchronize the valid digital credential list with an electronic device, the request including the valid digital credential list and the revocation list. The at least one processor is further configured to, in response to receipt of an updated valid digital credential list from the electronic device; clear the revocation list, replace the valid digital credential list with the updated valid digital credential list, and increment the synchronization counter value, and fulfill a received credential maintenance request when the received credential maintenance request comprises an other synchronization counter value that is greater than or equal to the incremented synchronization counter value, otherwise deny the received credential maintenance request.

    Command-Based Timer for Wireless Transactions
    3.
    发明申请
    Command-Based Timer for Wireless Transactions 审中-公开

    公开(公告)号：US20190102772A1

    公开(公告)日：2019-04-04

    申请号：US15720600

    申请日：2017-09-29

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Oren ELRAD ,  Ashley MARTIN

    IPC: G06Q20/32 ,  H04W4/00 ,  H04W76/06

    Abstract: Embodiments for providing a timely indication that a wireless transaction has been completed, using a command-based timer solution, are provided. These embodiments include receiving a first command, associated with the wireless transaction, from a reader; initiating, using an applet, a first command-based timer when the first command is received; issuing, using the applet, an activity timeout signal when the first command-based timer expires before a second command is received from the reader; and providing an indication that the wireless transaction has been completed in response to the activity timeout signal. In some embodiments, the command-based timer solution may also include canceling, using the applet, the first command-based timer when the second command is received before the first command-based timer expires; initiating a second command-based timer when the second command is received; and issuing the activity timeout signal when that the second command-based timer expires.

    NON-TRANSACTION ENABLING DATA SECURITY
    4.
    发明申请
    NON-TRANSACTION ENABLING DATA SECURITY 审中-公开

    公开(公告)号：US20190098018A1

    公开(公告)日：2019-03-28

    申请号：US15718321

    申请日：2017-09-28

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Marc BERGES GARRIDO ,  Ashley MARTIN ,  Rahul SINGH

    IPC: H04L29/06 ,  G07C9/00

    Abstract: The present disclosure includes an electronic device for processing a wireless transaction. The electronic device includes a wireless communication interface, a memory, and a processor configured to execute an applet. The wireless communication interface is configured to communicate with a transaction terminal. The memory is configured to store a first set of data for enabling a transaction between the electronic device and the transaction terminal, and a second set of data different from the first set of data. The applet is configured to receive a first request for conducting the transaction. The applet is configured to transmit a first message including or based on the first set of data. The applet is configured to receive a second request for retrieving at least part of the second set of data. The applet is configured to determine whether release of at least part of the second set of data has been authorized.

    SCALABLE WIRELESS TRANSACTION SYSTEM
    7.
    发明申请
    SCALABLE WIRELESS TRANSACTION SYSTEM 有权

    公开(公告)号：US20220101301A1

    公开(公告)日：2022-03-31

    申请号：US17549847

    申请日：2021-12-13

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Ahmer A. KHAN ,  Oren M. ELRAD ,  Franck RAKOTOMALALA

    IPC: G06Q20/32 ,  H04L29/06

    Abstract: A device implementing a scalable wireless transaction system includes at least one processor configured to receive, from a wireless transaction system server, a list of wireless transaction group identifiers, and an indication of at least one applet associated with each of the wireless transaction group identifiers. The at least one processor is further configured to receive, from a wireless transaction device, a polling frame that includes one of the wireless transaction device group identifiers. The at least one processor is further configured to select an applet provisioned on a device secure element that is assigned to the wireless transaction group identifier, the assigning being based at least in part on the received list. The at least one processor is further configured to utilize the selected applet to perform a wireless transaction with the wireless transaction device.

    Location-Based Credential Selection for Wireless Transactions
    8.
    发明申请
    Location-Based Credential Selection for Wireless Transactions 审中-公开

    公开(公告)号：US20190098499A1

    公开(公告)日：2019-03-28

    申请号：US15718242

    申请日：2017-09-28

    Applicant: Apple Inc.

    Inventor： Matthias LERCH ,  Florian Galdo

    IPC: H04W12/06 ,  H04W76/02 ,  H04W12/12

    Abstract: The present disclosure includes an electronic device for selecting a credential based at least in part on location information. The electronic device can include a secure transaction subsystem and a processor. The secure transaction subsystem can be configured to store a plurality of credentials. The processor can be communicatively coupled to the secure transaction subsystem and configured to receive the location information from one or more radios. Further, the processor can be configured to determine that a distance between the electronic device and a terminal is less than a predetermined distance based on the location information. In response to determining the distance between the electronic device and the terminal is less than the predetermined distance, the processor can be configured to select the credential from the plurality of credentials based at least in part on the type of terminal.

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