This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Siemens Aktiengesellschaft. Active years: 2003-2022.
Location History:
- Seifersbach, DE (2003)
- Rossau, DE (2022)
Company Filing History:
Years Active: 2003-2022
Title: Marco Seja: Innovator in DC Link Converters
Introduction
Marco Seja is a notable inventor based in Rossau, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of DC link converters. With a total of 2 patents to his name, Seja's work is recognized for its innovative approach to power conversion technologies.
Latest Patents
Marco Seja's latest patents include a groundbreaking design for a group of DC link converters that feature deliberate coupling to enhance performance. This invention involves several DC link converters interconnected at first and second terminals. Each converter is equipped with an input-side rectifier linked to a power supply and an output-side inverter connected to a load. The design incorporates a DC link with a capacitor, where the potentials of the capacitor are connected via first and second lines to the respective terminals. A control device is employed to manage the switching element based on the DC link voltage and the current flowing through the lines, allowing for efficient charging and discharging of the capacitor. Additionally, an inductor is integrated into the design, along with a flyback diode connected between the lines.
Another significant patent by Seja is a synchronization method for a receiving unit, which enhances the precision of synchronization between a receiving unit and a transmitting unit. This method involves transmitting synchronization signals, adjusting a clock-pulse generator of a phase-locked loop, and utilizing a phase shifter to integrate instantaneous phase errors.
Career Highlights
Marco Seja is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to apply his innovative ideas in a collaborative environment, contributing to advancements in electrical engineering.
Collaborations
Throughout his career, Marco has worked alongside esteemed colleagues such as Robert Lange and Rolf Finsterbusch. Their collaborative efforts have further propelled the development of innovative technologies in their field.
Conclusion
Marco Seja stands out as a prominent inventor in the realm of DC link converters, with a focus on enhancing power conversion efficiency. His contributions to Siemens and the electrical engineering community reflect his commitment to innovation and excellence.