Ian B Kerfoot

Title: Ian B Kerfoot: Innovator in Underwater Sound Detection

Introduction

Ian B Kerfoot is a notable inventor based in Middletown, RI (US), recognized for his contributions to the field of underwater sound detection. He holds a total of 4 patents, showcasing his innovative approach to solving complex problems in marine technology.

Latest Patents

Among his latest patents is a system and method for the detection and analysis of amplitude modulation of underwater sound. This invention employs a product of a time-delayed first electrical signal with a second electrical signal to generate a summed-product signal. The time-delayed first electrical signal and the second electrical signal exhibit amplitude modulation indicative of characteristics of a vessel propeller. The summed-product signal is analyzed to detect a vessel and determine the characteristics of the vessel propeller. In some arrangements, a plurality of summed-product signals are analyzed to also determine the depth of the detected vessel. Another significant patent is a method and system for synthetic aperture sonar, which provides improved position estimates of a receive array as it moves through a body of water.

Career Highlights

Ian B Kerfoot is currently associated with Raytheon Company, where he applies his expertise in developing advanced technologies for underwater applications. His work has significantly contributed to enhancing the capabilities of sonar systems and vessel detection methods.

Collaborations

Throughout his career, Ian has collaborated with esteemed colleagues such as James G Kosalos and Arnold W Novick, further enriching his innovative endeavors.

Conclusion

Ian B Kerfoot's work in underwater sound detection exemplifies the impact of innovation in marine technology. His patents reflect a commitment to advancing the field and improving vessel detection methods.