Belchertown, MA, United States of America

Karl D Stephan

This inventor holds 1 USPTO granted patent. Top assignee: Millitech Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl D Stephan. Retrieved from https://idiyas.com/inventor/karl-d-stephan

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovations of Karl D Stephan

Introduction

Karl D Stephan is an accomplished inventor based in Belchertown, MA (US). He has made significant contributions to the field of electromagnetic radiation technology. His innovative work has led to the development of a unique apparatus that enhances the control of electromagnetic signals.

Latest Patents

Karl D Stephan holds a patent for a "Quasi-optical transmission/reflection switch and millimeter-wave imaging." This apparatus is designed for the selective transmission or reflection of incident electromagnetic radiation. It consists of a stack of dielectric substrates, with conductive elements extending in multiple directions. The apparatus includes diodes that connect adjacent conductive elements, allowing for electronic control between reflection and transmission modes. In reflection mode, the diodes are reverse-biased, causing the apparatus to reflect electromagnetic radiation. Conversely, in transmission mode, the diodes are forward-biased, enabling the apparatus to transmit incident radiation effectively.

Career Highlights

Karl D Stephan is currently associated with Millitech Inc., where he continues to innovate and develop advanced technologies. His work at Millitech Inc. focuses on enhancing the capabilities of millimeter-wave imaging and communication systems. His expertise in this area has positioned him as a key contributor to the company's success.

Collaborations

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Conclusion

Karl D Stephan's contributions to the field of electromagnetic technology through his innovative patent demonstrate his expertise and commitment to advancing this area of research. His work continues to influence the development of new technologies in the industry.

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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