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Grasten, Denmark

Danfoss Power Electronics A/s

USPTO Granted Patents = 61

CIPO Patents = 20

EPO Patents = 9

Trademarks = 1

Forward Citations = 109

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125 inventors (with patents filed for the assignee):

Michael Sørensen (16 out of 17 patents)

Robert W Stiles, Jr (10 out of 48 patents)

Lars Hoffmann Berthelsen (10 out of 45 patents)

4. Einar Kjartan Runarsson (6 out of 17 patents)

5. Ronald B Robol (6 out of 35 patents)

6. Florin Lungeanu (6 out of 21 patents)

7. Leandro Della Flora (5 out of 5 patents)

8. Lasse Aro (5 out of 7 patents)

9. Henrik Rosendal Andersen (5 out of 10 patents)

10. Christopher Ryan Yahnker (5 out of 48 patents)

11. Gert Kjaer (4 out of 21 patents)

12. Daniel J Hruby (4 out of 16 patents)

13. Kevin Murphy (4 out of 37 patents)

14. Peter Westermann-Rasmussen (4 out of 16 patents)

15. Arne Fink Hansen (3 out of 14 patents)

61 patents: Sort by Forward Citations

1. D1099862 - Control panel module (2025-10-28),

2. D1099052 - Control panel module (2025-10-21),

3. D1093310 - Frequency converter (2025-09-16),

4. D1087023 - Frequency converter (2025-08-05),

5. D1087022 - Frequency converter (2025-08-05),

6. D1082723 - Control cabinet (2025-07-08),

7. D1069706 - Frequency converter (2025-04-08),

8. D1068669 - Frequency converter (2025-04-01),

9. D1066250 - Frequency converter (2025-03-11),

10. 12176833 - Method for operating rotating machinery by means of a variable speed drive and variable speed drive for performing the method (2024-12-24),

11. D1053807 - Frequency converter (2024-12-10),

12. D1040757 - Frequency converter (2024-09-03),

13. 12015334 - Power electronic device (2024-06-18),

14. D1028888 - Frequency converter (2024-05-28),

15. D1028887 - Frequency converter (2024-05-28),

Danfoss Power Electronics A/S is a global leader in power electronics solutions. We design, manufacture, and supply innovative products and systems for a wide range of industries, including energy, transportation, and industrial automation. With a strong commitment to sustainability and efficiency, our solutions help customers optimize energy usage, reduce carbon footprint, and enhance operational performance. Visit our website to learn more about our comprehensive portfolio of power electronics solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

61 Patents

#1 in Graasten

#53 in Germany

#11,483 in the World

Grasten, Denmark

Danfoss Power Electronics A/s

Forward Citations = 109

125 inventors:

Michael Sørensen (16 out of 17 patents)

Robert W Stiles, Jr (10 out of 48 patents)

Lars Hoffmann Berthelsen (10 out of 45 patents)

4. Einar Kjartan Runarsson (6 out of 17 patents)

5. Ronald B Robol (6 out of 35 patents)

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