Joseph M Matesa, Jr

Title: The Innovations of Joseph M Matesa, Jr.

Introduction

Joseph M Matesa, Jr. is a notable inventor based in Murrysville, PA (US). He holds a total of six patents, showcasing his contributions to the field of technology and engineering. His work primarily focuses on advancements in ion sources and alarm detection systems.

Latest Patents

One of his latest patents is for an ion source with independent power supplies. This innovative ion source utilizes independently powered electrodes that are isolated with a series of insulators. The design includes an anode electrode with a hollow interior, positioned between a cathode and an anti-cathode. A magnetic field is imposed through the bore of the anode, allowing gas to be introduced at a controllable pressure. The ion source features a first voltage differential for plasma production and a second for ion extraction, forming a narrow ion beam. Additionally, an optional focus electrode enhances the beam's precision.

Another significant patent is an alarm detection device and method. This system consists of a microphone, band-pass filter, counter, and controller. The microphone converts acoustic signals into electrical signals for processing. The band-pass filter removes unwanted frequencies, while the counter detects the fundamental frequency of the filtered signal. The controller compares the output with the expected alarm frequency, ensuring accurate detection of alarms.

Career Highlights

Throughout his career, Joseph M Matesa, Jr. has worked with several companies, including E.A. Fischione Instruments, Inc. and Robicon Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Joseph has collaborated with notable individuals in his field, including Paul E Fischione and David W Smith. These partnerships have likely influenced his work and led to further advancements in his inventions.

Conclusion

Joseph M Matesa, Jr. is a distinguished inventor whose work in ion sources and alarm detection systems has made a significant impact in technology. His six patents reflect his innovative spirit and dedication to advancing engineering solutions.