Company patents

ZKW Group GmbH

ZKW Group GmbH's patent strategy reveals a surprising shift away from its core "Non-portable Lighting Devices" and "Vehicle Lighting & Signaling" categories, which represent 80.3% and 29.6% of its portfolio respectively, both experiencing significant declines in 2025 (YoY -22.6% and -28.6%) and so far in 2026 (YoY -72.9% and -80.0%). Despite these declines, the company shows an emerging focus on "Vehicle Body Fittings," which saw a 100.0% YoY growth in both 2025 and so far in 2026, indicating a potential diversification within the automotive sector beyond just lighting.

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.

213 US filings (since 2023) · 8 categories · 16 themes

Vehicle Lighting Optics

Optical systems and components specifically designed for automotive lighting applications, focusing on beam pattern generation, light distribution, and compact integration within vehicle structures.

Non-portable Lighting Devices
Who else files here? →
187since 2023
-26.1%YoY
Integrated Lighting Modules

Combining lighting elements with other functional components or into complex structures, such as mirrors, emblems, or multi-function fixtures, often involving advanced optical or thermal management.

Vehicle Lighting & Signaling
Who else files here? →
146since 2023
-36.2%YoY
Integrated Display & Illumination

Systems that combine light sources, waveguides, and display elements into unified products for backlighting, automotive applications, general lighting, or color-corrected displays.

Optical Elements & Systems
Who else files here? →
81since 2023
-44.7%YoY
Adaptive Headlamp Control

Systems that dynamically adjust vehicle headlamp beam patterns, direction, or intensity based on driving conditions, vehicle state, or detected objects to improve visibility and safety.

Vehicle Lighting & Signaling
Who else files here? →
61since 2023
-5.9%YoY
Advanced Light Guide Structures

Designs and materials for light guides, waveguides, and collimators that efficiently direct, distribute, or shape light, often incorporating microstructures, reflective elements, or specific geometries.

Non-portable Lighting Devices
Who else files here? →
30since 2023
+83.3%YoY
Adaptive Lighting Control Systems

Systems and methods for dynamically adjusting light output, distribution, color, or intensity based on environmental conditions, user presence, content, or specific application needs.

Non-portable Lighting DevicesElectric Heating & Lighting Control
Who else files here? →
28since 2023
-61.5%YoY
LED Optical Extraction & Light Management

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.

Lighting Devices (Functional Features)
Who else files here? →
7since 2023
+50.0%YoY
In-Vehicle Electronics & Power

Integration and control of electronic components within the vehicle, including power distribution, thermal management for integrated circuits, and advanced user interfaces such as voice assistants, often involving specialized housings or trim.

Vehicle Body Fittings
Who else files here? →
6since 2023
0.0%YoY
Outdoor Fixture Enclosures & Mounting

Mechanical designs for robust light fixture housings, mounting assemblies, and environmental protection, particularly for outdoor or public installations like streetlights and signage.

Non-portable Lighting Devices
Who else files here? →
5since 2023
-66.7%YoY
Vehicle Signaling & Communication via Lights

Utilizing vehicle lights for communication, warnings, or signaling to other vehicles, pedestrians, or external systems, beyond basic turn signals and brake lights.

Vehicle Lighting & Signaling
Who else files here? →
4since 2023
0.0%YoY
Advanced Electronic Packaging

Methods and structures for integrating and enclosing electronic components into compact, multi-functional modules, often involving embedded components, multi-layer substrates, and electromagnetic shielding for performance and miniaturization.

Printed Circuits & Electronic Assemblies
Who else files here? →
4since 2023
n/a
Interior & Accent Lighting

Lighting systems designed for aesthetic enhancement, mood setting, or functional illumination within the vehicle cabin, often integrated into trim, panels, or transparent surfaces.

Vehicle Lighting & Signaling
Who else files here? →
3since 2023
new
Flexible and Printed Circuitry

Manufacturing processes and material compositions for creating electronic circuits on flexible or conformable substrates, enabling novel form factors, enhanced durability, and new applications beyond rigid PCBs.

Printed Circuits & Electronic Assemblies
Who else files here? →
3since 2023
n/a
Sensor-based Environment Perceptionfiltered

Techniques and hardware for autonomous systems to gather and interpret data about their surroundings, including obstacle detection, object recognition, and depth estimation, to inform control decisions.

Computer Vision
Who else files here? →
2since 2023
n/a
Interior Storage & Mounting Solutions

Devices and structural elements within the vehicle cabin or attached to the vehicle body designed to organize, secure, or support various articles, equipment, or even pets, often featuring customizable compartments or robust attachment mechanisms.

Vehicle Body Fittings
Who else files here? →
1since 2023
new
Device Enclosure & Material Engineering

Methods and materials used to construct robust and protective enclosures for electronic devices, focusing on structural integrity, impact resistance, thermal dissipation, and specialized material properties for enhanced durability.

Printed Circuits & Electronic Assemblies
Who else files here? →
1since 2023
n/a

Patents

Page 1 of 1
US 20230117346 A1APPLICATION
G06V10/141

System for Monitoring the Surround of a Motor Vehicle

Filed:2021-03-02Pub:2023-04-20
Applicant:ZKW Group GmbH

The invention relates to system ( 1 ) for monitoring the environment of a motor vehicle ( 100 ), the system ( 1 ) comprising an image capture device ( 2 ) for sensing objects in the sensing region (E 1 ), an illuminating device ( 3 ) for illuminating the sensing region (E 1 ), and an environment sensing device ( 7 ) for sensing a part of the sensing region (E 1 ) of the image capture device ( 2 ), wherein the system ( 1 ) is designed to classify, in terms of object type, an object situated in a sensing region of the at least one image capture device ( 2 ), when said object has been detected, and in each case to determine a confidence value, the so-called KO confidence value, “KO”, said KO indicating the probability that the object type of a detected object can be established, in particular correctly, by the image capture device ( 2 ), and wherein the system ( 1 ) is designed, when there is an object (OBJ) in the sensing region (E 1 ), depending on the KO for the detected object (OBJ), or when the environment sensing device ( 7 ) detects the object, and this object is not detected by the image capture device ( 2 ), or when the environment sensing device ( 7 ) detects the object, and this object is detected but cannot be classified by the image capture device ( 2 ), or the KO falls below a defined threshold value, or if the system ( 1 ) or the environment sensing device ( 7 ) is designed to classify, in terms of type, an object sensed by the environment sensing device ( 7 ) and situated and detected in the sensing region (E 1 ) of the illuminating device ( 2 ) and to determine a further confidence value, the so-called NKO confidence value, “NKO”, said NKO indicating the probability that the object type of the detected object has been established, in particular correctly, depending on the NKO for the object (OBJ), or depending on the KO and the NKO for the object (OBJ), or if KO<NKO, or to actuate the illuminating device ( 3 ) such that the illumination intensity is increased or decreased or is not changed in the region of the object (OBJ).