This inventor holds 2 USPTO granted patents. Top assignee: Efore Oyj. Active years: 2016-2017.
Company Filing History:
Years Active: 2016-2017
Title: Lauri Syvaranta: Innovator in Synchronous Rectification and Transformer Technology
Introduction
Lauri Syvaranta is a notable inventor based in Helsinki, Finland. He has made significant contributions to the fields of synchronous rectification and transformer technology. With a total of 2 patents to his name, Syvaranta's work showcases his innovative approach to electrical engineering.
Latest Patents
One of Syvaranta's latest patents is titled "Synchronous rectifier control using sensing of alternating current component." This invention involves a synchronous rectifier that includes at least one rectification switch and a control circuit. The control circuit is designed to allow unidirectional current flow by utilizing a current sensor to detect the alternating component of current. This innovative approach eliminates the need for comparing current to a non-zero constant or adjustable threshold value, thereby addressing challenges related to defining such thresholds. The synchronous rectifier can be integrated into resonant converters, enhancing their efficiency.
Another significant patent by Syvaranta is related to transformer technology. His invention describes a transformer that comprises first and second winding portions, which are interleaved in directions perpendicular to the magnetic axis. This design reduces leakage inductances and improves the overall performance of the transformer. The first winding portions are interconnected in a unique manner, allowing for efficient electrical connections and enhancing the transformer's functionality.
Career Highlights
Lauri Syvaranta is currently associated with Efore Oyj, a company known for its expertise in power supply solutions. His work at Efore Oyj has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of electrical engineering technologies.
Collaborations
Throughout his career, Syvaranta has collaborated with talented individuals such as Vlad Gabriel Grigore and Ilkka Heiskanen. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Lauri Syvaranta's contributions to synchronous rectification and transformer technology highlight his innovative spirit and dedication to advancing electrical engineering. His patents reflect a commitment to solving complex challenges in the field, making him a significant figure in the world of inventions.