Molndal, Sweden

Stefan Kojchev

This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Volvo Autonomous Solutions Ab. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Kojchev. Retrieved from https://idiyas.com/inventor/stefan-kojchev-8p2s0nyj

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations of Stefan Kojchev in Vehicle Trajectory Planning

Introduction

Stefan Kojchev is an innovative inventor based in Molndal, Sweden. He has made significant contributions to the field of vehicle trajectory planning, particularly in the context of autonomous vehicles. His work focuses on enhancing the efficiency and safety of vehicle movements in shared environments.

Latest Patents

Stefan holds a patent for "Efficient trajectory planning for a fleet of vehicles." This method involves planning trajectories for vehicles operating in a common environment, where each vehicle's movements are controlled by a specific control signal. The process includes obtaining a predefined vehicle path for each vehicle, performing computations to establish a vehicle crossing order at mutually exclusive zones, and executing trajectory planning based on these orders. Additionally, the method assigns a dependency metric to vehicle pairs and partitions them into subsets for independent trajectory planning.

Career Highlights

Stefan Kojchev is currently employed at Volvo Autonomous Solutions AB, where he applies his expertise in vehicle technology. His innovative approach to trajectory planning has the potential to revolutionize how autonomous vehicles navigate complex environments.

Collaborations

Stefan collaborates with talented professionals such as Robert Hult and Maximilian Kneissl, contributing to advancements in vehicle technology and safety.

Conclusion

Stefan Kojchev's work in efficient trajectory planning showcases his commitment to innovation in the automotive industry. His contributions are paving the way for safer and more efficient autonomous vehicle operations.

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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