Airgain has filed a patent for a method and system to activate and deactivate a communication module for an apparatus. The method involves monitoring the power activity state of the apparatus and a router, and maintaining the activation state of the communication module as long as either the apparatus or the router is active. The patent also includes an antenna assembly for a vehicle that can be activated from a low power sleep mode when an ignition input is received. GlobalData’s report on Airgain gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Airgain, V2V communication antennas was a key innovation area identified from patents. Airgain's grant share as of September 2023 was 82%. Grant share is based on the ratio of number of grants to total number of patents.
A communication module activation system for an apparatus
A recently filed patent (Publication Number: US20230299473A1) describes an antenna assembly for vehicles that includes a base with heat dissipation elements, a modem, an antenna board with multiple antenna elements, and a housing. The assembly is designed to be activated from a low power sleep mode when an ignition input is received.
The antenna assembly includes a variety of antenna elements, such as LTE, WiFi, and GPS/GNSS, allowing for wireless communication and positioning capabilities. This makes it suitable for use in vehicle internal routers or other vehicle devices that require wireless connectivity.
Additionally, the assembly features a communication cable that connects the modem to the vehicle device, ensuring seamless communication between the two.
To prevent overheating, the base of the assembly includes heat dissipation elements in the form of stepped surfaces extending outward from the sidewall. This helps dissipate heat and maintain optimal operating temperatures.
Furthermore, a thermal insulation pad is attached to the bottom surface of the base, providing additional heat management and protection.
The sleep sense command of the antenna assembly is synchronized with the power mode of the vehicle device, ensuring efficient power management and activation when needed.
In summary, the patent describes an antenna assembly for vehicles that offers multiple antenna elements, heat dissipation features, and power management capabilities. It is designed to provide wireless communication and positioning capabilities for vehicle internal routers or other vehicle devices. The assembly aims to optimize performance and power efficiency while ensuring reliable connectivity.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
