AAC Technologies has been granted a patent for a multifunctional sounding device that includes a housing, vibration systems, a magnetic circuit system, an elastic component, and a flexible circuit board. The design reduces damping, extends the service life of components, and enhances overall performance. GlobalData’s report on AAC Technologies 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 AAC Technologies, V2V communication antennas was a key innovation area identified from patents. AAC Technologies's grant share as of March 2024 was 56%. Grant share is based on the ratio of number of grants to total number of patents.
Multifunctional sounding device with extended elastic component service life
A multifunctional sounding device has been granted a patent, as described in the claims of Publication Number US11968515B2. The device includes a housing with a containment cavity, a first vibration system movable along a first direction, and a second vibration system movable along perpendicular directions. A magnetic circuit system drives the vibration systems, while an elastic component suspends the second vibration system within the cavity. Additionally, a flexible circuit board extends outside the containment cavity, providing further functionality to the device.
Furthermore, the patent details the specific components and arrangements within the multifunctional sounding device. This includes the structure of the elastic component, the connection of the flexible circuit board, and the symmetric disposition of multiple elastic components along different directions. The device also features a drive coil and weight system that interact with the magnetic circuit to produce vibrations. The housing design, including multiple housings and a cover plate enclosing the containment cavity, is also outlined in the claims. Overall, the patent provides a comprehensive overview of the innovative features and functionalities of the multifunctional sounding device.
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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.
