John Ward Logan

Title: John Ward Logan: Innovator in Acoustic Alarm Detection

Introduction

John Ward Logan is a notable inventor based in Austin, TX (US). He is recognized for his contributions to the field of alarm detection technology. With a focus on creating innovative solutions, Logan has developed a patent that enhances the functionality of audible alarm systems.

Latest Patents

Logan holds a patent for an Acoustic Alarm Detector. This invention comprises a microphone that generates an electronic signal from an audible signal. It utilizes a phase-locked loop to lock onto a frequency component present in the generated electronic signal, outputting a demodulated signal. Additionally, a pattern detector compares the demodulated signal against a known set of templates, each representing a standard pulse stream. Upon detection of a match, the alarm detector outputs an alarm detected signal, indicating the presence of one of the standard pulse streams.

Career Highlights

Throughout his career, John Ward Logan has worked with prominent companies in the semiconductor industry. He has been associated with Microsemi Semiconductor (U.S.) Inc. and Microsemi Semiconductor Limited. His experience in these organizations has contributed to his expertise in developing advanced alarm detection technologies.

Collaborations

Logan has collaborated with notable professionals in his field, including Eric Bass and Michael C. Gallagher. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

John Ward Logan's innovative work in acoustic alarm detection showcases his commitment to enhancing safety through technology. His patent reflects a significant advancement in alarm systems, demonstrating his impact on the industry.