Company patents
KORRUS, INC.
KORRUS, INC. appears to be significantly shifting its patent strategy away from its historical strengths, with a dramatic decline across nearly all categories. While Electric Heating & Lighting Control (62.1% of portfolio) and Lighting Devices (Functional Features) (51.0% of portfolio) remain its largest areas, both have seen substantial year-over-year declines, with Electric Heating & Lighting Control dropping by 28.6% in 2025 and Lighting Devices (Functional Features) by 5.3% in 2025, suggesting a broad de-emphasis on these core consumer technologies. Furthermore, categories like Machine Learning & AI, Computer Vision, and Healthcare Informatics, which each comprised 17.2% of the portfolio, saw precipitous declines of 90.0% in 2025, indicating a near-complete abandonment of these advanced computing and medical device areas.
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.
145 US filings (since 2023) · 12 categories · 11 themes
Systems and methods for dynamically adjusting light output, distribution, color, or intensity based on environmental conditions, user presence, content, or specific application needs.
Optical structures and lens designs that improve light extraction efficiency from LED dies and modules, including diffractive films, micro-lens arrays, reflectors, and color-conversion layers.
Compact and lightweight lighting devices designed to be worn on the body or easily carried, often featuring ergonomic designs, integrated power sources, and adjustable illumination.
Development and optimization of organic chemical compounds and their structures, including guest-host systems and metal complexes, used within the emission layer to achieve specific light emission characteristics such as color, efficiency, and operational lifetime.
Systems and methods for coordinating and automating the control of electric heating and lighting devices within a broader environment, often involving sensors, communication networks, and user-defined rules.
Specialized design and fabrication of light-emitting diodes specifically engineered to produce light in the deep ultraviolet (DUV) spectrum, often for applications like sterilization or curing.
Development and optimization of the semiconductor material layers and their interfaces within an LED to control light emission properties, manage internal stress, and improve device efficiency.
Methods and components used to control the direction, spread, and intensity of light emitted from a source, including waveguides, lenses, diffusers, and louvers.
Methods and structures for mass-producing and assembling arrays of micro-LEDs onto a substrate, including transfer processes, bonding techniques, and defect management.
Design of power driver circuits for electric loads (e.g., LEDs, heating elements) focusing on efficiency, stability, noise reduction, and compensation for component degradation.
Mechanical and thermal package design for LED modules, including heat sinks, thermal pads, flexible PCBs, and component housings for heat dissipation.
Patents
Showing 1-3 of 3
Micro-LED Array Fabrication