Cicero, NY, United States of America

John C Lopacki

This inventor holds 1 USPTO granted patent. Top assignee: Lockheed Martin Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Lopacki. Retrieved from https://idiyas.com/inventor/john-c-lopacki

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


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: John C Lopacki: Innovator in RF Switching Technology

Introduction

John C Lopacki is a notable inventor based in Cicero, NY (US). He has made significant contributions to the field of radio frequency (RF) technology. His innovative work has led to the development of a unique patent that enhances the efficiency of RF signal switching.

Latest Patents

John C Lopacki holds a patent for a "High power UHF single-pole multi-throw switch." This invention is designed for switching an RF signal to one of multiple outputs. The switch includes a throw junction connected to several switch legs, each equipped with a high voltage shunt diode. These diodes are strategically spaced one quarter-wavelength from the throw junction. The design allows for low insertion loss when passing the RF signal through the selected leg while blocking the signal to the remaining outputs.

Career Highlights

Lopacki is currently employed at Lockheed Martin Corporation, where he applies his expertise in RF technology. His work at this leading aerospace and defense company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Robert S Long and Allen Robert Wolfe. Their combined efforts contribute to the advancement of technology within their projects.

Conclusion

John C Lopacki's innovative contributions to RF switching technology exemplify the impact of dedicated inventors in the field. His patent reflects a significant advancement that enhances the efficiency of RF signal management.

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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