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Oberkochen, Germany

Carl-Zeiss-Stiftung, Heidenheim/brenz

USPTO Granted Patents = 65

Forward Citations = 2,119

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91 inventors (with patents filed for the assignee):

Karl-Hermann Breyer (7 out of 17 patents)

Klaus Herzog (7 out of 17 patents)

Eckhard Enderle (6 out of 21 patents)

4. Franz Szenger (6 out of 12 patents)

5. Klaus Biber (4 out of 17 patents)

6. Karl-Eugen Aubele (4 out of 5 patents)

7. Michael Wirth (3 out of 12 patents)

8. Klaus Weber (3 out of 23 patents)

9. Hans-Peter Aehnelt (3 out of 4 patents)

10. Gerhard J Muller (3 out of 27 patents)

11. Eugen Aubele (2 out of 3 patents)

12. Rudolf Zeller (2 out of 2 patents)

13. Horst Ballmer (2 out of 8 patents)

14. Hermann Schurle (2 out of 10 patents)

15. Wolfgang Grimm (2 out of 9 patents)

Core Competencies:

Coordinate Measurement Machine

Non-Contact Measurement

Confocal Laser-Scanning Ophthalmoscope

Laser-Protective Spectacles

Microscope Photometer

Optical Control Circuit

Motorized Focus Drive

Probe Head Technology

Laser Emission Wavelength

Surveying Instruments

Measurement Uncertainty

Electrochromic Layers

65 patents: Sort by Forward Citations

1. 5526576 - Coordinate measurement machine having a probe head and an electronic (1996-06-18),

2. 5353228 - Range-finding method and apparatus (1994-10-04),

3. 5333386 - Method of measuring the effective instantaneous position of a (1994-08-02),

4. 5251156 - Method and apparatus for non-contact measurement of object surfaces (1993-10-05),

5. D333313 - Magnifying glass (1993-02-16),

6. D333312 - Anti-laser protective spectacles (1993-02-16),

7. D333276 - Surveying instrument (1993-02-16),

8. D330769 - Confocal laser-scanning ophthalmoscope (1992-11-03),

9. D330571 - Laser-protection spectacles (1992-10-27),

10. D330038 - Binoculars (1992-10-06),

11. 5134782 - Coordinate-measuring machine (1992-08-04),

12. 5129733 - Device for preloading a guided machine part (1992-07-14),

13. 5111592 - Probe head of the switching type (1992-05-12),

14. 5083379 - Probe head for a coordinate-measuring machine (1992-01-28),

15. 5065525 - Length or angle measuring device (1991-11-19),

The Carl-Zeiss-Stiftung is a charitable foundation based in Heidenheim/Brenz, Germany. It was established in 1889 and operates as the sole shareholder of Carl Zeiss AG, a renowned optics and optoelectronics company. The foundation ensures the long-term development and independence of the company, which specializes in manufacturing optical systems, medical technology, industrial measuring technology, and more. With a commitment to innovation, Carl Zeiss AG and the Carl-Zeiss-Stiftung continue to shape the future of advanced optical solutions for various industries worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

65 Patents

#7 in Oberkochen

#908 in Germany

#11,033 in the World

Oberkochen, Germany

Carl-Zeiss-Stiftung, Heidenheim/brenz

Forward Citations = 2,119

91 inventors:

Karl-Hermann Breyer (7 out of 17 patents)

Klaus Herzog (7 out of 17 patents)

Eckhard Enderle (6 out of 21 patents)

4. Franz Szenger (6 out of 12 patents)

5. Klaus Biber (4 out of 17 patents)

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