Location History:
- Livingston, TX (US) (1987)
- Newhall, CA (US) (1988)
Company Filing History:
Years Active: 1987-1988
Title: Innovations by Charles R Judy
Introduction
Charles R Judy is an accomplished inventor based in Livingston, TX (US). He holds 2 patents that showcase his expertise in underwater sonar technology. His innovative designs have contributed significantly to advancements in sonar transducer systems.
Latest Patents
One of his latest patents is the Underwater Transducer. This invention features a centrally located beam with multiple stacks of piezoelectric transducer elements extending from each side. A rigid end beam is positioned at the opposite end of each stack. The design includes bolts that apply a desired amount of prestress on the ceramic stacks. Arcuate radiating elements are welded to the end beams, and elastomeric material is bonded to prevent fluid ingress into the piezoelectric elements. Energizing the piezoelectric elements causes expansion and contraction, projecting sonar energy effectively.
Another notable patent is the Flexural Disk Transducer. This device consists of two thickness poled piezoelectric disks bonded to a metal backing plate and a thin metal skin. The assembly is designed to maintain the resonant frequency of the disks while ensuring waterproofing with a neoprene rubber cover. The entire assembly is contained within a handling ring, showcasing Judy's attention to detail and functionality in design.
Career Highlights
Charles R Judy has made significant contributions to the field of sonar technology through his innovative patents. His work at Allied Corporation has allowed him to develop cutting-edge solutions that enhance underwater sensing capabilities. His inventions reflect a deep understanding of both engineering principles and practical applications.
Collaborations
Throughout his career, Judy has collaborated with talented individuals such as David K Dahlstrom and Merrill E Fife. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of advanced technologies.
Conclusion
Charles R Judy's contributions to underwater sonar technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field and inspire future advancements in sonar systems.