Company Filing History:
4 out of 51,937 
4 out of 2,649 
1 out of 27 
Years Active: 2006-2025
Title: Timo Holopainen: Innovator in Electric Drive Technologies
Introduction
Timo Holopainen is a prominent inventor based in Helsinki, Finland. He has made significant contributions to the field of electric drive devices and electric machines, holding a total of 11 patents. His work focuses on enhancing the performance and efficiency of electric motors and generators used in industrial applications.
Latest Patents
Holopainen's latest patents include a method, an arrangement, and a frequency converter for controlling vibration of an electric machine. This invention addresses the control of lateral vibration in electric machines, utilizing vibration sensors to measure and produce data that informs the frequency converter's control torque. Another notable patent involves a method and arrangement for identifying torsional natural frequencies of a drivetrain system. This innovation allows for the identification of these frequencies by analyzing the excitation response generated by the electric machine within the drivetrain system.
Career Highlights
Throughout his career, Timo Holopainen has worked with notable companies such as General Electric Company and ABB Schweiz AG. His experience in these organizations has contributed to his expertise in electric drive technologies and has facilitated the development of his innovative patents.
Collaborations
Holopainen has collaborated with talented individuals in his field, including Mika Hietala and Olli Liukkonen. These partnerships have likely enriched his work and led to advancements in electric drive systems.
Conclusion
Timo Holopainen's contributions to electric drive technologies through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the efficiency and performance of electric machines in various applications.