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For the Inventor, By the Inventor

Munich, Germany

Tdk Electronics Ag


USPTO Granted Patents = 240

% Expired Patents = 2.5



Trademarks = 9

Forward Citations = 202

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318 inventors (with patents filed for the assignee):

goldMedal Robert Hoffmann (18 out of 24 patents)

silverMedal Markus Puff (14 out of 34 patents)

bronzeMedal Thomas Feichtinger (11 out of 52 patents)

4.  Franz Rinner (11 out of 42 patents)

5.  Tomohiro Terada (10 out of 12 patents)

6.  Jan Ihle (10 out of 27 patents)

7.  Frank Werner (10 out of 32 patents)

8.  Tomoya Imura (10 out of 15 patents)

9.  Harald Kastl (9 out of 12 patents)

10.  László Dobai (9 out of 9 patents)

11.  Johann Pichler (9 out of 9 patents)

12.  Stefan Nettesheim (8 out of 23 patents)

13.  Norbert Will (8 out of 19 patents)

14.  Masakazu Hirose (8 out of 32 patents)

15.  Goushi Tauchi (8 out of 16 patents)


Core Competencies:
Sensor Arrangement
Piezoelectric Device
Inductive Component
Ceramic Electrode
Coil Manufacturing
Electrical Component
Hybrid Capacitor
EMC Filter
Haptic Signal
3D Printing
Electrical Inverter
Dielectric Barrier Discharge

240 patents:

1. 12744160 - Process of manufacturing a dielectric for a capacitor and process of manufacturing a capacitor and capacitor (2026-09-22),
2. 12721167 - Cooling system (2026-08-25),
3. 12695040 - Housing assembly comprising a housing with plug-in side (2026-07-28),
4. 12695017 - Choke for a multi-conductor system (2026-07-28),
5. 12688975 - Capacitor with laminated round-shaped bus bar (2026-07-21),
6. 12684299 - Electrodes for microelectromechanical system microphones (2026-07-14),
7. 12683091 - Capacitor and method of forming a capacitor (2026-07-14),
8. 12652959 - Piezoelectric assembly and process of forming a piezoelectric assembly (2026-06-09),
9. 12634019 - Acoustic transmission system, primary circuit, secondary circuit, method for transmitting and use of an acoustic transmission system (2026-05-19),
10. 12620521 - Coil and method for producing a coil (2026-05-05),
11. 12611537 - Ceramic electrode, assembly comprising the ceramic electrode, arrangement comprising the ceramic electrode, and method of manufacturing a ceramic electrode (2026-04-28),
12. 12597575 - Housing for electromechanical component (2026-04-07),
13. 12573541 - Coil and method of manufacturing the coil (2026-03-10),
14. 12560489 - Sensor arrangement and method for producing a sensor arrangement (2026-02-24),
15. 12550258 - Electrical solder connection, sensor with a solder connection and method of manufacture (2026-02-10),
TDK Electronics AG, based in Munich, Germany, specializes in advanced sensor technology and a wide range of electronic components. The company focuses on developing innovative solutions in sensor arrangements, piezoelectric devices, and inductive components, catering to various industries. TDK's expertise extends to ceramic electrodes, coil manufacturing, hybrid capacitors, and EMC filters, positioning it as a key player in the electronics sector, committed to enhancing performance and reliability in electronic applications.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Tdk Electronics Ag
240 Patents

#27 in W-8000 Munich

#237 in Germany

#3,585 in the World

Munich, DE
Munich, Germany

Tdk Electronics Ag

Forward Citations = 202

318 inventors:

goldMedal Robert Hoffmann (18 out of 24 patents)

silverMedal Markus Puff (14 out of 34 patents)

bronzeMedal Thomas Feichtinger (11 out of 52 patents)

4.  Franz Rinner (11 out of 42 patents)

5.  Tomohiro Terada (10 out of 12 patents)

Please report any incorrect information to [email protected]
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