This inventor holds 2 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: The Innovations of Stephen A Caldwell
Introduction
Stephen A Caldwell is an accomplished inventor based in Warren, RI (US). He has made significant contributions to the field of sonar technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and effectiveness of sonar systems, which are crucial in various applications.
Latest Patents
Caldwell's latest patents include a "Method for compressing the dynamic range of measured signals" and a "Sonar sensor array and method of operating same." The first patent describes a sonar system designed to reduce power consumption, data bandwidth, and data storage requirements. It features a sensor array that can operate in three modes: sleep mode, low-resolution mode, and high-resolution mode. In sleep mode, all sensors are inactive, while in low-resolution mode, a limited number of sensors are powered to process acoustic signals with reduced bandwidth and dynamic range. The high-resolution mode allows for full signal processing, ensuring optimal data storage. The second patent outlines a similar approach, emphasizing the importance of efficient operation in sonar sensor arrays.
Career Highlights
Caldwell works for the United States Navy, where he contributes his expertise in sonar technology. His role involves developing innovative solutions that enhance the capabilities of naval operations. His work is instrumental in ensuring that sonar systems are both effective and efficient.
Collaborations
Caldwell has collaborated with notable colleagues, including Timothy B Straw and Michael J O'Bara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Stephen A Caldwell is a notable inventor whose work in sonar technology has led to significant advancements in the field. His patents reflect a commitment to improving system efficiency and performance. His contributions continue to impact the naval sector positively.