Company Filing History:
Years Active: 2016
Title: Martin Hägerdal: Innovator in Power Supply Architecture
Introduction
Martin Hägerdal is a notable inventor based in Djursholm, Sweden. He has made significant contributions to the field of power supply systems, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and reliability of power supply architectures.
Latest Patents
Martin holds a patent for an "Intermediate bus architecture power supply." This system includes an output voltage feedback-regulated, isolated first stage switching voltage converter (SVC), such as an intermediate bus converter. The SVC is connected via an intermediate voltage bus (IVB) to at least one second stage DC-to-DC voltage converter. The design allows the first stage SVC to adjust its switching duty cycle to compensate for voltage fluctuations on the IVB. This mechanism effectively suppresses oscillations in the IVB voltage, reducing electromagnetic interference and the amplitude of voltage and current fluctuations.
Career Highlights
Martin is currently employed at Telefonaktiebolaget LM Ericsson (publ), where he continues to develop innovative solutions in power supply technology. His expertise in this area has positioned him as a valuable asset to his team and the company.
Collaborations
Some of Martin's coworkers include Magnus Karlsson and Oscar Persson. Their collaborative efforts contribute to the advancement of technology within their field.
Conclusion
Martin Hägerdal's contributions to power supply architecture demonstrate his commitment to innovation and excellence. His patent reflects a significant advancement in the efficiency of power systems, showcasing his role as a leading inventor in this domain.