James D Weigner

Title: **James D Weigner: Innovator in Sonar Technology**

Introduction

James D Weigner, a prominent inventor based in Clay, NY, has made significant contributions to the field of sonar technology. With a strong focus on enhancing the capabilities and efficiency of sonar transducers, his work has culminated in two patented innovations that reflect his expertise and innovative spirit.

Latest Patents

Weigner's latest patents include the "Tape Cast Multilayer Sonar Transducer" and the "Method of Manufacturing a Tape Cast Multilayer Sonar Transducer." The first patent outlines a sophisticated transducer element assembly that utilizes a multi-layer piezoelectric stack created from thin film tape layers. This design allows for precise acoustic performance, essential for various applications, including underwater sensing and imaging.

The manufacturing method he patented describes a streamlined process for producing these transducers. It involves creating a slurry of ceramics, filtering, drying, and casting it into a thin film. After the film is dried and layered, conductive platinum ink is screened onto the desired layers to form electrodes. The application of heat and pressure leads to the formation of a unitary body, which is then dicing to expose the electrodes' polarities.

Career Highlights

Weigner is currently associated with Lockheed Martin Corporation, a leader in aerospace and defense technology. His role involves the development of advanced sonar systems that have applications in both commercial and military contexts. His inventive contributions have significantly enhanced the performance characteristics of sonar technology, making it more reliable and efficient.

Collaborations

Throughout his career, Weigner has collaborated with esteemed colleagues, including Todd Charles Gloo and Raymond Porzio. These partnerships have fostered the exchange of innovative ideas and techniques, further pushing the boundaries of what is possible in sonar technology.

Conclusion

James D Weigner stands out as a vital figure in the innovation of sonar transducers, playing a crucial role in the advancement of acoustic technology through his patents and collaborative efforts. His ongoing work at Lockheed Martin Corporation continues to pave the way for future developments in the field, underscoring the importance of innovation in enhancing technological capabilities.