Trademarks = 1

Forward Citations = 145

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15 inventors (with patents filed for the assignee):

Sven Bremicker (2 out of 22 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),

Company Overview

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.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#2 in Niestetal

#4,865 in Germany

Niestetal, Germany

Sma Technologie Ag

Forward Citations = 145

15 inventors:

Sven Bremicker (2 out of 22 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sma Technologie Ag. Retrieved from https://idiyas.com/company/sma-technologie-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]