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Luterbach, Switzerland

Schaffner Emv Ag

USPTO Granted Patents = 35

% Expired Patents = 20.0

EPO Patents = 13

Forward Citations = 187

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33 inventors (with patents filed for the assignee):

Alessandro Amaducci (7 out of 7 patents)

Andrew Cecil Tucker (4 out of 4 patents)

Fabian Beck (4 out of 13 patents)

4. Andrzej Pietkiewicz (4 out of 5 patents)

5. Peter Kull (4 out of 4 patents)

6. Szymon Pasko (4 out of 4 patents)

7. Enrico Mazzola (4 out of 4 patents)

8. Jean-Pierre Greber (3 out of 3 patents)

9. Marco Ranieri (3 out of 3 patents)

10. Luca Dalessandro (3 out of 3 patents)

11. Norbert Häberle (3 out of 3 patents)

12. Tianyi Zhang (2 out of 2 patents)

13. Roland Gentsch (2 out of 3 patents)

14. Michele Morra (2 out of 2 patents)

15. Andrew Tucker (2 out of 5 patents)

35 patents: Sort by Forward Citations

1. 12712515 - ELECTROMAGNETIC INTERFERENCE FILTER (2026-08-18),

2. 12548703 - Inductor module with improved thermal performances (2026-02-10),

3. 12341483 - Multistage active filter for automotive applications (2025-06-24),

4. 12294346 - Electromagnetic interference filter having controlled impedance magnitude (2025-05-06),

5. 12081117 - High-frequency current source for an active EMI filter, active EMI filter and use of an active EMI filter (2024-09-03),

6. 11855600 - High frequency, high output impedance amplifier for EMI active filter applications (2023-12-26),

7. 11563273 - Antenna (2023-01-24),

8. 11532432 - Choke with busbar winding turns (2022-12-20),

9. 11482784 - Antenna (2022-10-25),

10. 11309937 - Electronic decoupling impedance (2022-04-19),

11. 11114992 - Motor drive with a filter including a three-phase differential mode reactor with common mode damping (2021-09-07),

12. 10694619 - Filter comprising printed circuit board and busbars (2020-06-23),

13. 10660196 - Filter comprising printed circuit board and busbars (2020-05-19),

14. 10491109 - Active filter (2019-11-26),

15. 10483935 - Filter (2019-11-19),

Schaffner EMV AG is a global leader in providing solutions that ensure the reliable operation of electronic systems by enhancing their electromagnetic compatibility (EMC). With over 50 years of experience, Schaffner offers a comprehensive range of products and services including EMC filters, chokes, transformers, and power quality systems. Their solutions cater to various industries such as automotive, energy, semiconductor, medical, and more. Schaffner EMV AG is committed to supporting customers in achieving compliance with international EMC standards and enabling them to operate their systems without interference or malfunctions.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

35 Patents

#1 in Luterbach

#397 in Switzerland

#19,126 in the World

Luterbach, Switzerland

Schaffner Emv Ag

Forward Citations = 187

33 inventors:

Alessandro Amaducci (7 out of 7 patents)

Andrew Cecil Tucker (4 out of 4 patents)

Fabian Beck (4 out of 13 patents)

4. Andrzej Pietkiewicz (4 out of 5 patents)

5. Peter Kull (4 out of 4 patents)

Please report any incorrect information to [email protected]

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