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    • 36. 发明授权
    • Rolling security code for a network connected soundbar device
    • US11579846B2
    • 2023-02-14
    • US16690339
    • 2019-11-21
    • Crestron Electronics, Inc.
    • Ekin BinalJoseph SarrasinMark Hrozenchik
    • G06F7/58G06Q10/10H04L12/18G08C23/04G06Q10/1093
    • Described herein are a method and security enhancing device for a bi-directional communications device, comprising: an M-digit display; a processor; a security software application (security App) adapted to be stored in memory and executed by the processor; an N-digit random number generator adapted to periodically generate a new N-digit random number and transmit the same to the processor and the security App, and wherein the processor is further adapted to transmit the N-digit random number to the display to display the N-digit random number; and a wireless communications transceiver and antenna (wireless communications device) adapted to transmit and receive wireless communications to and from, respectively, one or more personal electronic devices that are adapted to wireless communicate using identical communications protocols as the wireless communications transceiver, and wherein the security App is adapted to receive and store the N-bit digit random number that changes periodically, and wherein the security App is adapted to generate an offer to join the meeting message that is transmitted by the wireless communications transceiver to the one or more personal electronic devices, and wherein the security App is adapted to receive a request to join the meeting message from a first personal electronic device, wherein the request to join the meeting message comprises a field within which a currently displayed N-digit random number can be entered into (request to join N-digit random number), and wherein the security App is further adapted to compare the received request to join N-digit random number to the stored N-digit random number, and if they match, then the security App provides a communication to the processor to allow bi-directional communications with the personal electronic device that transmitted the received N-digit random number.
    • 37. 发明授权
    • Remote control device testing environment
    • US11579196B1
    • 2023-02-14
    • US16209014
    • 2018-12-04
    • CSC Holdings, LLC
    • Heitor J. AlmeidaBowen SongJohn Markowski
    • G01R31/28G01R31/327G08C17/00
    • A remote control device testing environment evaluates operational performance of physical implementations of remote control devices. This operational performance of the physical implementations of the remote control devices allows the integrated circuits of the remote control devices as well as integrated circuit interfaces electrically coupling these integrated circuits to each other to be evaluated. Additionally, the interconnection, such as electrical coupling to provide an example, between these integrated circuits and/or the integrated circuit interfaces can be evaluated which otherwise would not be evaluated by software simulation alone. Moreover, the evaluating of this operational performance of the physical implementations of the remote control devices allows these remote control devices to be in evaluated in a real world environment with exposure to various environmental factors, such as temperature, humidity, and/or electromagnetic interference to provide some examples. Furthermore, the evaluating of this operational performance of the physical implementations of the remote control devices allows interactions between these remote control devices and other electronic devices to be evaluated.