MULTIMODE AUDIO ACCESSORY CONNECTOR
    1.
    发明申请

    公开(公告)号:US20190236041A1

    公开(公告)日:2019-08-01

    申请号:US15886668

    申请日:2018-02-01

    Abstract: Methods and devices for connecting an accessory device to a connector port of a mobile communication device and automatically detecting an operational mode of the connector port are provided. The method includes implementing a USB Type-C device detection at an electronic processor of the mobile communication device and monitoring a first and second pin of the connector port for pull-up and pull-down signals from a connected accessory. The method also includes interrupting the USB Type-C device detection when a pull-down signal is detected and determining whether an accessory signal is detected at a third pin of the connector port. The method also includes implementing a LMR accessory detection when the accessory signal is detected and completing the USB Type-C device detection when the accessory signal is not detected.

    Safety alert apparatus for a portable communication device
    3.
    发明授权
    Safety alert apparatus for a portable communication device 有权
    用于便携式通信设备的安全警报装置

    公开(公告)号:US09305535B2

    公开(公告)日:2016-04-05

    申请号:US13901840

    申请日:2013-05-24

    CPC classification number: G10K5/00 G08B1/08 G08B25/009 G08B25/016

    Abstract: A safety alert device (200) is formed of a clip (210) and integrated whistle (220) coupled to a portable communication device (300). The clip and integrated whistle can be removed or re-oriented from the radio (300) to provide user access to the whistle. The removal or rotation of the safety alert device (200) having clip and integrated whistle can further enable emergency radio mode operation. The whistle (220) operates as a safety alert when the battery of the portable communication device is either charged or discharged.

    Abstract translation: 安全警报装置(200)由联接到便携式通信装置(300)的夹子(210)和集成哨子(220)形成。 剪辑和集成的口哨可以从收音机(300)中移除或重新定向,以向用户提供对口哨的访问。 具有夹子和综合口哨的安全警报装置(200)的移除或旋转可进一步使紧急无线电模式操作。 当便携式通信设备的电池被充电或放电时,口哨(220)作为安全警报操作。

    Apparatus and methods to display the status of an ancillary embedded system

    公开(公告)号:US11481225B2

    公开(公告)日:2022-10-25

    申请号:US14850517

    申请日:2015-09-10

    Abstract: A method and apparatus for indicating the status of an ancillary embedded system in an electronic device. In one exemplary embodiment, the method includes starting an initialization process of a high-level embedded system in the electronic device. The method further includes determining the status of the ancillary embedded system. The method further includes generating display information for the status of the ancillary embedded system. The method further includes storing the display information in a manner retrievable by the high-level embedded system. The method further includes reading the stored set of display information and displaying an indication of the status on a user display prior to completion of the high-level embedded system's initialization process. The method further includes periodically updating the stored set of display information by the ancillary embedded system to provide a real-time indication of status.

    Multimode audio accessory connector

    公开(公告)号:US10698850B2

    公开(公告)日:2020-06-30

    申请号:US16536038

    申请日:2019-08-08

    Abstract: Methods and devices for connecting an accessory device to a connector port of a mobile communication device and automatically detecting an operational mode of the connector port are provided. The method includes implementing a USB Type-C device detection at an electronic processor of the mobile communication device and monitoring a first and second pin of the connector port for pull-up and pull-down signals from a connected accessory. The method also includes interrupting the USB Type-C device detection when a pull-down signal is detected and determining whether an accessory signal is detected at a third pin of the connector port. The method also includes implementing a LMR accessory detection when the accessory signal is detected and completing the USB Type-C device detection when the accessory signal is not detected.

    Multimode audio accessory connector

    公开(公告)号:US10452584B2

    公开(公告)日:2019-10-22

    申请号:US15886668

    申请日:2018-02-01

    Abstract: Methods and devices for connecting an accessory device to a connector port of a mobile communication device and automatically detecting an operational mode of the connector port are provided. The method includes implementing a USB Type-C device detection at an electronic processor of the mobile communication device and monitoring a first and second pin of the connector port for pull-up and pull-down signals from a connected accessory. The method also includes interrupting the USB Type-C device detection when a pull-down signal is detected and determining whether an accessory signal is detected at a third pin of the connector port. The method also includes implementing a LMR accessory detection when the accessory signal is detected and completing the USB Type-C device detection when the accessory signal is not detected.

    System and method for monitoring the integrity of a virtual assistant

    公开(公告)号:US10924933B2

    公开(公告)日:2021-02-16

    申请号:US16110809

    申请日:2018-08-23

    Abstract: A virtual assistant (VA) integrity monitor is provided to interface with a computer aided dispatch (CAD) center to ensure reliability of a VA server operating with a communication system. The VA integrity monitor generates a test query which is perceived by the VA server as being a real, user-generated query to which the VA server responds. The VA integrity monitor verifies that a response provided by the VA server meets predetermined criteria and communicates a result to the CAD center. The CAD center advantageously recognizes that the request and the response are based on a simulated test and therefore does not take action on either the query or the response. When the VA integrity monitor verifies that a response provided by the VA server does not meet the predetermined criteria, the CAD system can send out an alert.

    Secure digital format card having two interfaces to communicate with two processors

    公开(公告)号:US10353840B2

    公开(公告)日:2019-07-16

    申请号:US15822703

    申请日:2017-11-27

    Abstract: A secure digital format card that includes two interfaces to a processor is provided, comprising a housing, and a processor that includes a secure digital input/output (SDIO) interface, a second interface, and further connections different from the interfaces. A first set and second set of pads are located at the housing, a subset of the first set for communicating with the processor via the SDIO interface. A subset of the second set for communicating with the processor via the second interface, and a further subset of the second set for communicating with the processor via the further connections. The processor is configured to: enable the subset of the second set of pads via the second interface when enable data is received via the one or more further connections, from the further subset of the second set of pads.

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