Text message location tracking using comet trail representing speed and direction
    1.
    发明授权
    Text message location tracking using comet trail representing speed and direction 有权
    使用彗星轨迹表示速度和方向的短信位置跟踪

    公开(公告)号:US09369833B2

    公开(公告)日:2016-06-14

    申请号:US13887956

    申请日:2013-05-06

    CPC classification number: H04W4/02 H04W4/12 H04W4/21

    Abstract: A first mobile device may receive, via a text messaging application, first location information from a second mobile device. The first location information may indicate a first geographic location of the second mobile device. The first mobile device may receive, via the text messaging application, second location information from the second mobile device. The second location information may indicate a second geographic location of the second mobile device. The first mobile device may generate, based on the first location information and the second location information, a graphical representation. The graphical representation may represent a movement of the second mobile device from the first geographic location to the second geographic location. The first mobile device may provide the graphical representation for display via a display associated with the first mobile device.

    Abstract translation: 第一移动设备可以经由文本消息应用从第二移动设备接收第一位置信息。 第一位置信息可以指示第二移动设备的第一地理位置。 第一移动设备可以经由文本消息收发应用从第二移动设备接收第二位置信息。 第二位置信息可以指示第二移动设备的第二地理位置。 第一移动设备可以基于第一位置信息和第二位置信息生成图形表示。 图形表示可以表示第二移动设备从第一地理位置到第二地理位置的移动。 第一移动设备可以经由与第一移动设备相关联的显示器提供用于显示的图形表示。

    Transmitting and receiving self-destructing messages
    2.
    发明授权
    Transmitting and receiving self-destructing messages 有权
    发送和接收自毁消息

    公开(公告)号:US09432382B2

    公开(公告)日:2016-08-30

    申请号:US14463169

    申请日:2014-08-19

    CPC classification number: H04L63/108 H04L63/0428 H04W4/14 H04W12/02

    Abstract: A device may receive, from a first user device, a request to transmit a message to a user of a second user device. The request may include particular information indicating that content of the message is to be displayed to the user for a particular amount of time. The device may encrypt, based on receiving the request and using a key, the content of the message to obtain an encrypted message. The device may transmit the encrypted message to the second user device and receive, from the second user device, a request for the key. The device may transmit, to the second user device, the key and information identifying the particular amount of time to cause the second user device to decrypt the encrypted message, using the key, to obtain a decrypted message and cause the second user device to delete the decrypted message after the particular amount of time.

    Abstract translation: 设备可以从第一用户设备接收向第二用户设备的用户发送消息的请求。 请求可以包括指示消息的内容将在特定时间量内向用户显示的特定信息。 设备可以基于接收到请求并使用密钥来加密消息的内容以获得加密的消息。 设备可以将加密的消息发送到第二用户设备,并从第二用户设备接收对密钥的请求。 所述设备可以向所述第二用户设备发送所述密钥和标识所述特定时间量的信息,以使所述第二用户设备使用所述密钥来解密所述加密消息,以获得解密的消息并且使所述第二用户设备删除 经过特定时间后的解密消息。

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