Bose has patented an in-ear wearable audio device with a deformable eartip designed to fit the user’s ear canal. The device includes electronic components integrated into the eartip and a controller that can detect skin movement to initiate control functions. GlobalData’s report on Bose 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 Bose, Acoustic authentication was a key innovation area identified from patents. Bose's grant share as of February 2024 was 90%. Grant share is based on the ratio of number of grants to total number of patents.

In-ear wearable audio device with integrated electronic components

Source: United States Patent and Trademark Office (USPTO). Credit: Bose Corp

A recently granted patent (Publication Number: US11924601B2) discloses an innovative in-ear wearable audio device designed to provide enhanced functionality and user experience. The device features an eartip with a deformable outer wall and a retaining structure, along with integrated electronic components or signal traces within the inner and outer walls. Notably, the electronic components include a polyvinylidene fluoride (PVDF) film capable of detecting user skin movement, triggering control functions based on voltage changes. The device's design allows for the integration of various sensors, such as biometric, capacitive, and piezoelectric sensors, enabling functions like jaw movement detection, pulse monitoring, and brain activity tracking.

Furthermore, the patent details the use of additive manufacturing to embed electronic components within the walls of the device, reducing the overall size of the electronics module. The deformable outer wall, made from materials like silicone or thermoplastic elastomer, is functionally graded to conform to the user's ear canal entrance, ensuring a comfortable fit. Additionally, the device's outer wall is designed to come into contact with the user's skin, enhancing sensor accuracy and user interaction. Overall, the patented in-ear wearable audio device showcases a blend of advanced technology and user-centric design, offering a range of features for monitoring user health metrics and providing personalized stimulation for activities like meditation.

To know more about GlobalData’s detailed insights on Bose, buy the report here.

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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.