Company patents
Hunter Douglas Inc.
Hunter Douglas Inc.'s patent strategy reveals a strong, albeit declining, focus on its core "Doors & Windows" category, which constitutes 70.6% of its portfolio but has seen a significant -11.1% decline in 2025 and a -75.0% drop so far in 2026. Surprisingly, despite its primary business, the company shows a notable decline across most other categories, including a -100.0% drop in "Input/Output & User Interfaces" and "Switches" in 2025, indicating a broad shift away from these areas rather than an emerging focus on new technologies.
Patent Trend by Technology Area
Yearly patent publications since 2023
Product themes
Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.
126 US filings (since 2023) · 9 categories · 13 themes
Mechanisms and control systems for automating the movement, opening, or closing of blinds, shades, louvers, or doors, enhancing user convenience, security, or energy efficiency.
Innovative designs, materials, and manufacturing methods for improving the structural integrity, insulation, ease of assembly, or specific functional properties of door and window frames and panels.
Systems that embed photovoltaic cells or films directly into window components like louvers, blinds, or glazing, to generate electricity, often combined with automated shading for energy management.
Systems and methods for dynamically adjusting light output, distribution, color, or intensity based on environmental conditions, user presence, content, or specific application needs.
Layered glass or film structures designed to optimize optical (e.g., light transmission, reflection, diffusion) and/or thermal (e.g., insulation, heat reflection/absorption) performance in windows, displays, and lighting applications.
Design features and materials that protect lighting components, such as lenses or electrical connections, from environmental factors like debris, moisture, impacts, or tampering.
Design and manufacturing of multi-pane glass units with an evacuated gap and specialized sealing technologies to provide superior thermal insulation for architectural or appliance applications.
Devices and systems integrated with doors or windows to provide specific safety, security, or access control functions, such as earthquake protection, pest deterrence, or controlled human/animal passage.
Devices and systems designed to protect electrical circuits from overcurrents, short circuits, and other faults, often involving rapid response, high voltage/current handling, and sophisticated interruption mechanisms.
Development of novel motor architectures beyond traditional radial flux designs, including linear, axial, or multi-armature configurations, often to optimize for specific performance characteristics like torque density or form factor.
Integration of elastomeric or other damping elements into mechanical drive components to absorb shocks, reduce noise, and mitigate vibrations during operation.
Development and application of textile materials with engineered properties such as waterproofing, thermal regulation, anti-cling, structural coloration, or enhanced filtration capabilities for specific performance needs.
Mechanical, electromagnetic, or hydraulic systems used to physically operate the contacts of a switch or circuit breaker, focusing on the linkages, motors, coils, or fluid dynamics involved.
Patents
Showing 1-6 of 6
Specialized Barrier & Security