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Hamburg, Germany

Rofin-sinar Laser Gmbh

USPTO Granted Patents = 28

EPO Patents = 8

Trademarks = 2

Forward Citations = 151

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38 inventors (with patents filed for the assignee):

Klaus Ludewigt (5 out of 6 patents)

Hinrich Martinen (5 out of 5 patents)

Florian Engel (4 out of 4 patents)

4. Hermann Hage (4 out of 5 patents)

5. Samuel S Simonsson (4 out of 4 patents)

6. Peter Wirth (4 out of 4 patents)

7. Volker Scholz (3 out of 4 patents)

8. Arto K Salokatve (3 out of 12 patents)

9. Klaus Schanz (3 out of 3 patents)

10. Peter Rosenthal (2 out of 8 patents)

11. Jens Schüttler (2 out of 2 patents)

12. Gongxue Hua (2 out of 20 patents)

13. Frank-Peter Grundmann (2 out of 2 patents)

14. Karl-Heinz Armier (2 out of 2 patents)

15. Jari Näppi (1 out of 2 patents)

28 patents: Sort by Forward Citations

1. 11171461 - Wavelength discriminating slab laser (2021-11-09),

2. 10505331 - Wavelength discriminating slab laser (2019-12-10),

3. 9507239 - Device for frequency conversion of a laser beam generated with a first frequency by a laser beam source (2016-11-29),

4. 9383534 - Packaging for a fiber optic component and manufacturing method thereof (2016-07-05),

5. 9081143 - Packaged fiber-optic component and method of manufacturing thereof (2015-07-14),

6. 9046654 - Fiber optic mode scrambler and a method of manufacturing thereof (2015-06-02),

7. 8913642 - Slab laser (2014-12-16),

8. 8331416 - Stripline laser (2012-12-11),

9. D592683 - Laser apparatus (2009-05-19),

10. 7356066 - Solid state laser (2008-04-08),

11. 7200160 - Laser beam source with a laser element containing a thin crystal disk as a laser-active medium (2007-04-03),

12. 6873633 - Solid-state laser (2005-03-29),

13. 6600763 - Solid-state laser cooling (2003-07-29),

14. 6256332 - Stripline laser (2001-07-03),

15. 6201211 - Apparatus for welding together two components (2001-03-13),

ROFIN-SINAR Laser GmbH is a leading manufacturer of laser welding, cutting, and marking systems. With over 40 years of experience, the company provides innovative laser solutions for various industrial applications. Their products are known for their precision, reliability, and efficiency. ROFIN-SINAR Laser GmbH serves a wide range of industries including automotive, electronics, medical devices, and aerospace. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

28 Patents

#36 in Hamburg

#1,720 in Germany

#22,553 in the World

Hamburg, Germany

Rofin-sinar Laser Gmbh

Forward Citations = 151

38 inventors:

Klaus Ludewigt (5 out of 6 patents)

Hinrich Martinen (5 out of 5 patents)

Florian Engel (4 out of 4 patents)

4. Hermann Hage (4 out of 5 patents)

5. Samuel S Simonsson (4 out of 4 patents)

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