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Trademarks = 3

Forward Citations = 138

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15 inventors (with patents filed for the assignee):

Sven Bremicker (2 out of 21 patents)

Peter Drews (2 out of 9 patents)

Bernd Engel (2 out of 8 patents)

4. Stefan Buchhold (1 out of 6 patents)

5. Gerd Bettenwort (1 out of 15 patents)

6. Frank Lampe (1 out of 4 patents)

7. Frank Greizer (1 out of 17 patents)

8. Regine Mallwitz (1 out of 10 patents)

9. Oliver Arend (1 out of 4 patents)

10. Norbert Möller (1 out of 1 patent)

11. Gerald Leonhardt (1 out of 3 patents)

12. Christian Kühnel (1 out of 2 patents)

13. Wolfgang Kurt Reichenbächer (1 out of 3 patents)

14. Joachim Laschinksi (1 out of 1 patent)

15. Joachim Ralf Laschinski (1 out of 13 patents)

7 patents: Sort by Forward Citations

1. 7623015 - Electric coil or power inverter (2009-11-24),

2. 7616467 - Circuit apparatus for transformerless conversion of an electric direct voltage into an alternating voltage (2009-11-10),

3. D591692 - Display for inverter for photovoltaic installation (2009-05-05),

4. D591246 - Display for inverter for photovoltaic installation (2009-04-28),

5. 7471073 - Method of finding a maximum power of a photovoltaic generator (2008-12-30),

6. 7352549 - Method of automatically recognizing an electrical system (2008-04-01),

7. 7338311 - Protective device for a load current carrying apparatus (2008-03-04),

SMA Technologie Ag is a leading global specialist for photovoltaic system technology, offering a wide range of solutions for residential, commercial, and utility-scale applications. With over 40 years of experience, SMA has established itself as a trusted partner in the renewable energy sector, providing innovative products and services to help customers maximize energy output and efficiency.

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USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#2 in Niestetal

#4,792 in Germany

Niestetal, Germany

Sma Technologie Ag