Illerkirchberg, Germany

Karl-Friedrich Haug

This inventor holds 1 USPTO granted patent. Top assignee: Joyson Safety Systems Germany Gmbh. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Friedrich Haug. Retrieved from https://idiyas.com/inventor/karl-friedrich-haug

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


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovations of Karl-Friedrich Haug

Introduction

Karl-Friedrich Haug is a notable inventor based in Illerkirchberg, Germany. He has made significant contributions to the field of safety systems, particularly in the design of belt retractors. His innovative approach has led to the development of a patented technology that enhances safety in vehicles.

Latest Patents

Haug holds a patent for a belt retractor, which is designed for safety belts. This invention features a belt reel for winding or unwinding the safety belt and includes a belt force limiting installation. The installation comprises a first and second torsion bar that work together to limit belt force. Notably, the belt retractor incorporates a free-wheeling transmission that operates based on the rotation angle. This mechanism ensures that the second torsion bar remains inactive initially while the first torsion bar is already being twisted. The free-wheeling transmission activates the second torsion bar once it has been rotated about a predefined maximum free-wheeling rotation angle.

Career Highlights

Karl-Friedrich Haug is currently employed at Joyson Safety Systems Germany GmbH, where he continues to innovate in the field of automotive safety. His work has been instrumental in advancing safety technologies that protect passengers in vehicles.

Collaborations

Haug has collaborated with notable colleagues, including Robert Fleischmann and Armin Toth. Their combined expertise has contributed to the development of cutting-edge safety solutions in the automotive industry.

Conclusion

Karl-Friedrich Haug's contributions to safety belt technology exemplify the importance of innovation in enhancing vehicle safety. His patented designs reflect a commitment to improving the protection of passengers on the road.

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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