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For the Inventor, By the Inventor

Wurmberg, Germany

Dieter Kraxner

This inventor holds 19 USPTO granted patents and 7 EPO patents. Top assignees: Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Zf Friedrichshafen Ag, Zf Sachs Ag. Active years: 1999-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dieter Kraxner. Retrieved from https://idiyas.com/inventor/dieter-kraxner

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

USPTO Granted Patents = 19

% Patents Active = 42.1

 

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 117(Granted Patents)


Location History:

  • Wurmberg, DE (1999 - 2014)
  • Vaihingen an der Enz, DE (2013 - 2018)

Company Filing History:

goldMedal19 out of 4,222 
 
Dr. Ing. H.c. F. Porsche Aktiengesellschaft
 patents
silverMedal3 out of 3,584 
 
Zf Friedrichshafen Ag
 patents
bronzeMedal1 out of 141 
 
Zf Sachs Ag
 patents
where one patent can have more than one assignee

Years Active: 1999-2018

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19 patents (USPTO):Explore Patents
1. 10040441 - Hybrid vehicle (2018-08-07),
2. 8783395 - Method and apparatus for starting an internal combustion engine in a hybrid vehicle drive (2014-07-22),
3. 8757305 - Hybrid drive arrangement (2014-06-24),
4. 8695743 - Hybrid vehicle (2014-04-15),
5. 8403121 - Sealing device for a dual clutch transmission of a motor vehicle (2013-03-26),
6. 8240413 - Method and device for controlling a hybrid vehicle (2012-08-14),
7. 8191662 - Device and method for heating a crankcase ventilation system in a hybrid vehicle (2012-06-05),
8. 8047959 - Method for starting a piston engine and hybrid drive for performing the method (2011-11-01),
9. 8024081 - Method and device for controlling a hybrid vehicle drive (2011-09-20),
10. 7938037 - Gear box arrangement with a gear-shifting element safety device for preventing the engagement of multiple gears of a gearbox (2011-05-10),
11. 7806801 - Drivetrain and associated operating method (2010-10-05),
12. 7731626 - Method and system for controlling a hybrid vehicle (2010-06-08),
13. 7704189 - Starting method for internal combustion engines with a double clutch transmission (2010-04-27),
14. 7654932 - Operating method for a hybrid drive (2010-02-02),
15. 7640829 - Drive unit for a motor vehicle (2010-01-05),

Title: The Innovative Mind of Dieter Kraxner

Introduction: Dieter Kraxner, a distinguished inventor from Wurmberg, Germany, has made significant contributions to the field of hybrid vehicle technology. With an impressive portfolio of 19 patents, his innovative solutions consistently push the boundaries of automotive engineering.

Latest Patents: Kraxner's latest inventions include a pioneering design for a hybrid vehicle featuring a rear-mounted internal combustion engine, an electric energy accumulator, and multiple electric machines. These machines function both as generators that recharge the energy accumulator during energy recovery and as auxiliary drives for the internal combustion engine when in operation. Furthermore, he developed a method and apparatus for efficiently starting the internal combustion engine in hybrid vehicles, which adjusts engine speed to a target level while exceeding it for a set duration to enhance performance.

Career Highlights: Throughout his career, Dieter Kraxner has collaborated with prestigious organizations, including Dr. Ing. h.c. F. Porsche Aktiengesellschaft and ZF Friedrichshafen AG. His work at these companies has played a vital role in the advancement of automotive technologies, particularly in the integration of hybrid systems.

Collaborations: Kraxner's innovative journey has been enriched by collaboration with talented individuals such as Nils Sauvlet and Marco Fleckner. Together, they have contributed to impactful projects that have shaped modern vehicle design and functionality.

Conclusion: Dieter Kraxner's contributions to the field of hybrid vehicles through his numerous patents and collaborations exemplify a commitment to innovation. His work continues to inspire future advancements in automotive engineering, paving the way for more sustainable and efficient transportation solutions.

Profile summary based on public USPTO records.
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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