Henrik Gullvén

Title: Innovations of Henrik Gullvén

Introduction

Henrik Gullvén is a notable inventor based in Mölndal, Sweden. He has made significant contributions to the field of vehicle technology, particularly in electric vehicles and vehicle identification systems. With a total of two patents to his name, Gullvén's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Gullvén's latest patents include a "Safe active discharge circuit for inverter in vehicle" and a "Method for vehicle identification." The active discharge circuit is designed for electric vehicle inverters and connects in parallel with a DC link capacitor. This circuit features a dissipative current source and a switch that allows for controlled discharge of energy stored in the capacitor. The method for vehicle identification involves wireless communication between vehicles, enabling an ego vehicle to detect and identify nearby vehicles based on sensor data and communication signals.

Career Highlights

Throughout his career, Gullvén has worked with prominent companies such as Volvo Truck Corporation and Aros Electronics AB. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.

Collaborations

Gullvén has collaborated with notable colleagues, including Stefan Bergquist and Wilhelm Wiberg. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Henrik Gullvén's contributions to vehicle technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative solutions continue to pave the way for advancements in electric vehicles and vehicle identification systems.