Wuppertal, Germany

Hakan Yalcin

This inventor holds 7 USPTO granted patents. Top assignees: Siemens Aktiengesellschaft, Man B&w Diesel Aktiengesellschaft. Active years: 2002-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hakan Yalcin. Retrieved from https://idiyas.com/inventor/hakan-yalcin-ajnw9oqg

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

Calculating rank

% Patents Active = 71.4

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Regensburg, DE (2002 - 2003)
  • Neu-Ulm, DE (2004 - 2011)

Company Filing History:


Years Active: 2002-2011

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7 patents (USPTO):Explore Patents

Title: Hakan Yalcin: A Visionary Inventor in Fuel Injection Technology

Introduction: Hakan Yalcin, an accomplished inventor based in Wuppertal, Germany, has made significant contributions to the field of fuel injection technology. With a portfolio of seven patents to his name, Yalcin has displayed a commitment to innovation and engineering excellence, particularly in his designs that enhance performance and reliability in combustion systems.

Latest Patents: Among his latest inventions is a novel fuel injection nozzle that includes a strategically positioned cooling duct. This design addresses the challenges of high thermal stress in combustion environments by placing the cooling duct closer to the valve needle bore, thereby optimizing thermal management. Another notable patent is for an injection valve featuring an optimized surface geometry between the nozzle body and retaining nut. This innovation ensures a secure fit and efficient operation through a carefully designed curvature on the contact surfaces that enhances clamping efficiency.

Career Highlights: Hakan Yalcin has gathered rich experience in the industry by working with esteemed companies such as Siemens and Man B&W Diesel. His time at these organizations not only honed his engineering skills but also gave him insights into the complexities of fuel injection systems used in modern engines.

Collaborations: Throughout his career, Yalcin has collaborated with several notable professionals, including Andreas Fath and Eberhard Kull. These collaborations have fostered an environment of shared knowledge and innovation, contributing to the development of groundbreaking technologies in the field.

Conclusion: Hakan Yalcin stands out as a pioneering inventor whose work has positively impacted fuel injection technology. His approach to solving engineering challenges through innovative designs not only showcases his expertise but also his dedication to pushing the boundaries of what is possible in combustion technology. As his work continues to evolve, the implications of his inventions will likely resonate throughout the industry for years to come.

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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