Topsfield, MA, United States of America

Rudolf Limpaecher

This inventor holds 15 USPTO granted patents and 1 published patent application, primarily in Power Conversion Technology. Top assignees: D.c. Transformation, Inc., Avco Everett Research Laboratory, Inc., Varentec, Inc.. Active years: 1980-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rudolf Limpaecher. Retrieved from https://idiyas.com/inventor/rudolf-limpaecher

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 86.7

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 445(Granted Patents)


Location History:

  • Topsfield, MA (US) (1980 - 2000)
  • Sarasota, FL (US) (2011 - 2014)

Company Filing History:


Years Active: 1980-2014

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Areas of Expertise:
High Voltage Converter
Controlled Voltage Delivery
Charge Transfer
Rectification
Power Flow
Power Transfer System
Transformerless Conversion
Spark Gap Switch
Plasma Discharge
Fluidic Switch
Plasma Containment
15 patents (USPTO):Explore Patents

Title: The Innovative Mind of Rudolf Limpaecher

Introduction

Rudolf Limpaecher, based in Topsfield, MA, is a distinguished inventor with a prolific portfolio of 15 patents. His work primarily revolves around advancements in power conversion technology, showcasing his deep understanding of electrical engineering principles and innovative design.

Latest Patents

Rudolf Limpaecher's recent patents reflect his expertise and commitment to innovation in the field. One of his noteworthy inventions is the "Soft-switching high voltage power converter." This invention encompasses a charge transfer system that integrates a transformer with multiple primary and secondary windings. It incorporates resonant converters designed for optimal performance, enabling effective electric charge transfer while ensuring a zero current soft switching mode.

Another significant patent is the "Method and system for delivering a controlled voltage." This method describes a process that isolates a controlled voltage during electric pulses sent to a primary transformer, involving the use of a direct current magnetizing current. The innovation ensures the efficient delivery of voltage while maintaining safety and control.

Career Highlights

Throughout his career, Rudolf Limpaecher has made significant contributions to the industry while working at D.C. Transformation, Inc. His dedication to enhancing power conversion systems and electrical technologies has earned him recognition among his peers.

Collaborations

Rudolf has collaborated closely with talented individuals such as Alex Wilhelm Limpaecher and Erik R Limpaecher. These partnerships have fueled innovation and enabled the exploration of new technologies in the electrical engineering domain.

Conclusion

Rudolf Limpaecher's impact on the field of electrical engineering cannot be overstated. With a total of 15 patents to his name, his work continues to inspire innovation and drive advancements in power conversion technologies. His remarkable inventions not only demonstrate his ingenuity but also contribute significantly to the technological landscape.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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