Dynamic machine-readable codes
    11.
    发明授权

    公开(公告)号:US10325282B2

    公开(公告)日:2019-06-18

    申请号:US14092839

    申请日:2013-11-27

    IPC分类号: G06Q30/02 H04L9/08

    摘要: A method for determining a condition under which a sign has been viewed includes receiving a uniform resource locator from a user endpoint device, where the uniform resource locator is embedded in a machine-readable code displayed on the sign, and extracting information from the uniform resource locator, where the information describes the condition under which the sign was viewed by a user of the user endpoint device. A method for transmitting information describing a condition under which a sign is currently viewable includes generating the information describing the condition under which the sign is currently viewable and inserting the information in a uniform resource locator, where the uniform resource locator is embedded in a machine-readable code displayed on the sign.

    Dynamic machine-readable codes
    14.
    发明授权

    公开(公告)号:US11188938B2

    公开(公告)日:2021-11-30

    申请号:US16443591

    申请日:2019-06-17

    IPC分类号: G06Q30/02 H04L9/08

    摘要: A method for determining a condition under which a sign has been viewed includes receiving a uniform resource locator from a user endpoint device, where the uniform resource locator is embedded in a machine-readable code displayed on the sign, and extracting information from the uniform resource locator, where the information describes the condition under which the sign was viewed by a user of the user endpoint device. A method for transmitting information describing a condition under which a sign is currently viewable includes generating the information describing the condition under which the sign is currently viewable and inserting the information in a uniform resource locator, where the uniform resource locator is embedded in a machine-readable code displayed on the sign.

    DYNAMIC MACHINE-READABLE CODES
    20.
    发明申请

    公开(公告)号:US20190303966A1

    公开(公告)日:2019-10-03

    申请号:US16443591

    申请日:2019-06-17

    IPC分类号: G06Q30/02 H04L9/08

    摘要: A method for determining a condition under which a sign has been viewed includes receiving a uniform resource locator from a user endpoint device, where the uniform resource locator is embedded in a machine-readable code displayed on the sign, and extracting information from the uniform resource locator, where the information describes the condition under which the sign was viewed by a user of the user endpoint device. A method for transmitting information describing a condition under which a sign is currently viewable includes generating the information describing the condition under which the sign is currently viewable and inserting the information in a uniform resource locator, where the uniform resource locator is embedded in a machine-readable code displayed on the sign.