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Tooz Technologies Gmbh

USPTO Granted Patents = 58

EPO Patents = 40

Trademarks = 1

Forward Citations = 111

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41 inventors (with patents filed for the assignee):

Hans-Juergen Dobschal (24 out of 50 patents)

Karsten Lindig (18 out of 35 patents)

Guenter Rudolph (10 out of 30 patents)

4. Joerg Puetz (10 out of 14 patents)

5. Georg Michels (8 out of 14 patents)

6. Momchil Davidkov (7 out of 7 patents)

7. Ersun Kartal (7 out of 7 patents)

8. Matthias Hillenbrand (5 out of 13 patents)

9. Lisa Riedel (5 out of 5 patents)

10. Christoph Menke (4 out of 17 patents)

11. Kai Bartel (4 out of 5 patents)

12. Jens Prochnau (4 out of 13 patents)

13. Wolf Krause (4 out of 7 patents)

14. Holger Muenz (3 out of 23 patents)

15. Gerhard Kelch (3 out of 28 patents)

Core Competencies:

Spherical Optical Components

Augmented Reality Glasses

Head-Mounted Display

Optical Imaging Element

Smartglasses

Virtual Image Generation

Optical Transmission Assembly

Fresnel Surface

Imaging Optical Unit

Display Device

Eyeglass Lens

Optical Component

58 patents: Sort by Forward Citations

1. 12372736 - Device for mounting spherical optical components (2025-07-29),

2. 12306667 - System, method, computer program, mobile device and kit for operating a device with low computing power (2025-05-20),

3. 12306474 - Spectacle lens for a display device which can be placed on the head of a user and generates an image (2025-05-20),

4. 12228737 - Eyeglass lens for an optical imaging element, and augmented reality glasses (2025-02-18),

5. 12189124 - Optical system for generating a virtual image and method for producing an output coupling arrangement of an optical system (2025-01-07),

6. 12099188 - Optical system for generating a virtual image, and smartglasses (2024-09-24),

7. 11841558 - Spectacle lens for a display device which can be placed on the head of a user and generates an image (2023-12-12),

8. 11758115 - Method for the user-specific calibration of a display apparatus, wearable on the head of a user, for an augmented presentation (2023-09-12),

9. 11698534 - Eyeglass lens for an optical imaging element, and augmented reality glasses (2023-07-11),

10. 11697712 - Temporary protective lacquer optical element (2023-07-11),

11. 11693241 - Optical system for transmitting a source image (2023-07-04),

12. 11656385 - Freeform Fresnel surface, method for producing a freeform Fresnel surface and method for creating a construction dataset (2023-05-23),

13. 11630306 - Smartglasses, lens for smartglasses and method for generating an image on the retina (2023-04-18),

14. 11624918 - Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens (2023-04-11),

15. 11573355 - Imaging device, head-mounted display, and method for generating an image from an original image in a head-mounted display (2023-02-07),

Tooz Technologies GmbH is a leading technology solutions provider specializing in software development and IT consulting. With a team of highly skilled professionals, we deliver cutting-edge digital solutions that empower businesses to thrive in the digital age. Our services include web development, mobile app development, cloud computing, e-commerce solutions, and AI-driven software solutions. We are committed to delivering innovative and scalable solutions that cater to the unique needs of our clients, helping them gain a competitive edge in their respective industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

58 Patents

#4 in Aalen

#966 in Germany

#12,003 in the World

Tooz Technologies Gmbh

Forward Citations = 111

41 inventors:

Hans-Juergen Dobschal (24 out of 50 patents)

Karsten Lindig (18 out of 35 patents)

Guenter Rudolph (10 out of 30 patents)

4. Joerg Puetz (10 out of 14 patents)

5. Georg Michels (8 out of 14 patents)

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