This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Siemens Aktiengesellschaft, Valeo Siemens Eautomotive Germany Gmbh. Active years: 2012-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2012-2020
Title: Holger Hoffmann: Innovator in Current Converter Technology
Introduction
Holger Hoffmann is a notable inventor based in Hessdorf, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of methods for operating current converters. With a total of 3 patents to his name, Hoffmann's work has advanced the efficiency and functionality of electric machines.
Latest Patents
Hoffmann's latest patents include a method for operating a current converter and a method for operating power semiconductors. The first patent focuses on generating control signals for semiconductor switches based on various measured parameters, such as electric intermediate circuit voltage, operating temperature, and load current. This innovative approach enhances the performance of current converters in electric machines. The second patent involves a method for pre-heating power semiconductors, which includes measuring temperature and activating a pre-heating phase to optimize the operation of converters.
Career Highlights
Throughout his career, Holger Hoffmann has worked with prominent companies in the industry. He has been associated with Siemens AG and Valeo Siemens Eautomotive Germany GmbH, where he has applied his expertise in electrical engineering to develop cutting-edge technologies. His work has not only contributed to the companies' advancements but has also influenced the broader field of electric machinery.
Collaborations
Hoffmann has collaborated with several professionals in his field, including Thomas Slavik and Stefan Völkel. These collaborations have fostered innovation and have led to the successful development of various technologies in current converter operations.
Conclusion
Holger Hoffmann's contributions to the field of electrical engineering, particularly in current converter technology, highlight his role as an influential inventor. His patents and career achievements reflect a commitment to advancing technology in electric machines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile