Charles R Walsh

Title: Innovations of Charles R Walsh

Introduction

Charles R Walsh is a notable inventor based in Tiverton, RI (US). He has made significant contributions to the field of underwater technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest inventions is the Acoustic Exploder. This device is designed for underwater weapons, which periodically radiates an acoustic signal and activates the weapon only when the echo signal matches the phase of the radiated signal. This innovative approach allows the system to disregard echoes from any air-water interface, enhancing its effectiveness. Another significant patent is the Dual-Frequency Sonar System. This invention features a dual-frequency polymer hydrophone array for submersible vehicles. It employs a mid-frequency transducer array at the front of the vehicle, complemented by a piezoelectric polymer array that implements a secondary high-frequency transducer array. This design minimizes signal lead loss and ensures minimal degradation of mid-frequency signals, providing wide area search capabilities and high-resolution object classification.

Career Highlights

Charles R Walsh works for the United States as represented by the Secretary of the Navy. His role in developing advanced underwater technologies has been instrumental in enhancing the capabilities of submersible vehicles.

Collaborations

Throughout his career, Walsh has collaborated with notable colleagues, including James G Kelly and William J Mueller. Their combined expertise has contributed to the success of various projects and innovations.

Conclusion

Charles R Walsh's contributions to underwater technology through his patents reflect his dedication to innovation and excellence. His work continues to influence advancements in the field, showcasing the importance of inventive minds in shaping the future of technology.