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Luterbach, Switzerland

Schaffner Emv Ag

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USPTO Granted Patents = 35

% Expired Patents = 20.0

EPO Patents = 13

Forward Citations = 188

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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)

Core Competencies:

Electromagnetic Interference Filter

Inductor Module

Active Filter

Harmonic Cancelling Device

Thermal Performance

High-Frequency Amplifier

EMC Filter

Motor Drive

Printed Circuit Board

Busbar Winding

Decoupling Impedance

Filter Network

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),

Company Overview

Schaffner EMV AG specializes in electromagnetic compatibility (EMC) solutions, focusing on the development and manufacturing of components that ensure the reliable operation of electronic devices in various environments. The company is recognized for its expertise in power quality and filtering solutions, catering to industries such as automotive, industrial automation, and renewable energy. With a strong emphasis on innovation, Schaffner aims to enhance the performance and safety of electronic systems globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

35 Patents

#1 in Luterbach

#399 in Switzerland

#19,220 in the World

Luterbach, Switzerland

Schaffner Emv Ag

Forward Citations = 188

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schaffner Emv Ag. Retrieved from https://idiyas.com/company/schaffner-emv-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]

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