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Heilbronn, Germany

Atmel Automotive Gmbh

USPTO Granted Patents = 60

% Expired Patents = 41.7

EPO Patents = 18

Forward Citations = 204

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66 inventors (with patents filed for the assignee):

Ulrich Friedrich (9 out of 58 patents)

Martin Fischer (3 out of 39 patents)

Helmut Moser (3 out of 15 patents)

4. Michael Schmidt (2 out of 30 patents)

5. Werner Blatz (2 out of 19 patents)

6. Eric Sachse (2 out of 35 patents)

7. Stefan Markus Schabel (2 out of 10 patents)

8. Tilo Ferchland (2 out of 33 patents)

9. Dirk Haentzschel (2 out of 7 patents)

10. Wolfgang Roeper (2 out of 5 patents)

11. Thomas Hanusch (2 out of 23 patents)

12. Lourans Samid (2 out of 4 patents)

13. Guenther Bergmann (2 out of 5 patents)

14. Herbert Knotz (2 out of 9 patents)

15. Reinhard Oelmaier (2 out of 6 patents)

Core Competencies:

Charge Equalization

Battery Cells

Accumulator Monitoring

Transponder Access Control

Wireless Data Transmission

Integrated Circuits

RFID Systems

Voltage Regulation

Semiconductor Modules

60 patents: Sort by Forward Citations

1. 8884580 - Charge equalization between series-connected battery cells (2014-11-11),

2. 8810199 - Charge equalization between series-connected battery cells (2014-08-19),

3. 8749244 - Circuit for monitoring of accumulator cells connected in series (2014-06-10),

4. 8552899 - Analog-digital conversion (2013-10-08),

5. 7928838 - Wheel electronics and tire control system for measuring a measurand (2011-04-19),

6. 7899099 - Laser drive circuit and use (2011-03-01),

7. 7893815 - Method for selecting one or several transponders (2011-02-22),

8. 7893518 - Method for generating a layout, use of a transistor layout, and semiconductor circuit (2011-02-22),

9. 7888952 - Circuit arrangement for balancing a resistance circuit (2011-02-15),

10. 7885369 - PLL frequency generator (2011-02-08),

11. 7872567 - Method for transponder access control (2011-01-18),

12. 7868712 - Circuit arrangement for frequency modulation (2011-01-11),

13. 7868679 - Circuit, method for receiving a signal, and use of a random event generator (2011-01-11),

14. 7863874 - Linear voltage regulator with a transistor in series with the feedback voltage divider (2011-01-04),

15. 7859435 - Method for rate increase and method for rate reduction (2010-12-28),

Company Overview

Atmel Automotive GmbH, based in Heilbronn, Germany, specializes in advanced battery management systems, focusing on enhancing the efficiency and safety of battery technologies. The company is recognized for its expertise in charge equalization, accumulator monitoring, and voltage regulation, which are critical for optimizing battery performance in automotive applications. Additionally, Atmel develops integrated circuits and RFID systems, facilitating wireless data transmission and secure access control, thereby contributing to the evolution of smart automotive solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

60 Patents

#6 in Heilbronn

#922 in Germany

#12,094 in the World

Heilbronn, Germany

Atmel Automotive Gmbh

Forward Citations = 204

66 inventors:

Ulrich Friedrich (9 out of 58 patents)

Martin Fischer (3 out of 39 patents)

Helmut Moser (3 out of 15 patents)

4. Michael Schmidt (2 out of 30 patents)

5. Werner Blatz (2 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Atmel Automotive Gmbh. Retrieved from https://idiyas.com/company/atmel-automotive

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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