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Wetzlar, Germany

Leica Camera Ag

USPTO Granted Patents = 82

EPO Patents = 31

Trademarks = 56

Forward Citations = 416

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74 inventors (with patents filed for the assignee):

Sigrun Kammans (10 out of 10 patents)

Manfred Meinzer (8 out of 15 patents)

Gerhard Kranz (7 out of 8 patents)

4. Robert Denk (6 out of 6 patents)

5. Alfred Hengst (5 out of 19 patents)

6. Dietmar Stuible (4 out of 4 patents)

7. Stefan Roth (4 out of 4 patents)

8. Oliver Zielberg (4 out of 4 patents)

9. Peter Karbe (4 out of 4 patents)

10. Andreas Perger (3 out of 6 patents)

11. Konstantin Aab (3 out of 3 patents)

12. Ulrich Lies (3 out of 3 patents)

13. André De Winter (3 out of 3 patents)

14. Achim Zirkel (2 out of 3 patents)

15. Jakob Bleicher (2 out of 4 patents)

Core Competencies:

Phase Detection Autofocus

Optoelectronic Image Sensor

Digital Laser Projector

Wide-Angle Lens

Telephoto Lens

Night Vision Device

Optical Observation Device

Image Sensor Assembly

Motorized Adjusting Drive

Interchangeable Lens

Binocular Telescope

Focusing Device

82 patents: Sort by Forward Citations

1. 12389698 - Method of generating an output signal of a PDAF pixel (2025-08-12),

2. 12379580 - Lens having a fixed focal length and constant overall length for auto focus applications including five lens groups of ++--+, -++-+, -+++-, -++--, +-+--, +-++- or ++++- refractive powers (2025-08-05),

3. 12256168 - Optoelectronic image sensor that uses projective transformation (2025-03-18),

4. 12254644 - Imaging system and method (2025-03-18),

5. 12181644 - Wide-angle photographic objective (2024-12-31),

6. D1046948 - Digital laser image projector (2024-10-15),

7. 12094902 - Image sensor assembly (2024-09-17),

8. 12092813 - Digital viewing device (2024-09-17),

9. 12047523 - Mobile device, camera module, and mobile device system (2024-07-23),

10. 11893668 - Imaging system and method for generating a final digital image via applying a profile to image information (2024-02-06),

11. 11852801 - Bracket for binoculars (2023-12-26),

12. 11828570 - Adjustment turret having indicator rings (2023-11-28),

13. 11635598 - Telephoto lens (2023-04-25),

14. 11586008 - Photographic objective (2023-02-21),

15. 11268788 - Long-range optical sighting device having target mark illumination (2022-03-08),

Leica Camera AG is an international manufacturer of high-quality cameras and optical equipment. Established in 1914, Leica is renowned for its iconic rangefinder cameras, which combine precision engineering with premium optics. The company offers a wide range of cameras, lenses, binoculars, and sport optics for professionals and enthusiasts alike. Leica cameras are known for their exceptional image quality, durability, and timeless designs, making them a favorite choice among professional photographers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

82 Patents

#4 in Wetzlar

#718 in Germany

#8,906 in the World

Wetzlar, Germany

Leica Camera Ag

Forward Citations = 416

74 inventors:

Sigrun Kammans (10 out of 10 patents)

Manfred Meinzer (8 out of 15 patents)

Gerhard Kranz (7 out of 8 patents)

4. Robert Denk (6 out of 6 patents)

5. Alfred Hengst (5 out of 19 patents)

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