Martin L Zelenz

Title: Martin L Zelenz: Innovator in Electronic Circuitry

Introduction

Martin L Zelenz is a notable inventor based in Dewitt, NY (US), recognized for his contributions to electronic circuitry. He holds a total of seven patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Among his latest patents is the "Step Attenuator Circuit with Improved Insertion Loss." This invention features a step attenuator circuit mounted on a printed circuit board, which includes a highpass filter network for high-frequency signals and a lowpass filter network for low-frequency signals. The lowpass network presents a high shunt reactance to high-frequency signals and incorporates an attenuator network that reduces low-frequency signals by a specified amount. To address parasitic capacitance between the highpass network and the attenuator network, a first capacitive circuit is employed to compensate for this capacitance, ultimately reducing the insertion loss of the step attenuator.

Another significant patent is the "Electronic Filter Assembly." This assembly consists of a housing, first and second circuit board surfaces, and cable TV filter circuits. The design includes a ground plane and electrical terminals that connect to the filter circuits. The innovative structure allows for efficient filtering of signals while maintaining a compact design.

Career Highlights

Throughout his career, Martin has worked with various companies, including the Tresness Irrevocable Patent Trust. His work has significantly impacted the field of electronic circuitry, leading to advancements in signal processing and filtering technologies.

Collaborations

Martin has collaborated with notable individuals such as Andrew F Tresness and Jerry M Gould, contributing to the development of innovative electronic solutions.

Conclusion

Martin L Zelenz's contributions to electronic circuitry through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence advancements in technology and signal processing.