Hunter Douglas has been granted a patent for a system that determines the proximity of architectural structure coverings. The system utilizes broadcast signals to maintain an ordered list of coverings, which is displayed on a user device, indicating their proximity and other characteristics. GlobalData’s report on Hunter Douglas gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Hunter Douglas, was a key innovation area identified from patents. Hunter Douglas's grant share as of June 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.

Proximity detection system for architectural structure coverings

Source: United States Patent and Trademark Office (USPTO). Credit: Hunter Douglas NV

The granted patent US12047905B2 outlines a system and method for determining the proximity of various architectural structure coverings, such as window shades or blinds, which utilize mechanically movable materials. The system comprises a processor and memory that store executable instructions. These instructions enable the system to receive broadcast signals from multiple coverings, assess their proximity based on these signals, and maintain an ordered list of the coverings. The ordered list can be displayed on a user interface, indicating the coverings based on criteria such as proximity, type, or installation area. Additionally, the system can estimate initial area groupings for the coverings and update the list dynamically based on received signals.

Further features of the system include the ability to determine signal strength from the broadcast signals, which can be smoothed using Received Signal Strength Indicator (RSSI) measurements. The method also allows for user interaction, enabling users to send commands to specific coverings based on their proximity and group associations. The system can identify groups of coverings and display relevant informational data, facilitating user control over the coverings. Overall, the patent presents a comprehensive approach to managing and interacting with architectural structure coverings through proximity detection and user interface integration.

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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.