James Brady

Title: James Brady: Innovator in Particle Detection Technology

Introduction

James Brady is a notable inventor based in Ashland, OR (US), recognized for his contributions to particle detection technology. With a total of 3 patents, he has made significant advancements in the field, particularly through his innovative approaches to fluid-based particle detection systems.

Latest Patents

One of his latest patents is a "Particle detection system implemented with an immersed optical system." This invention enhances fluid-based particle detection by improving light collection and image quality. The system utilizes immersed optics on a flow-through cell to collect and detect scattered light from particles carried by the fluid. The flow-through cell is designed with first and second body sections that couple to form a unitary article, creating opposed walls of a flow channel for fluid flow. Additionally, the optical elements are integrated into the body sections, which helps eliminate interfaces that can cause light scattering and absorption.

Another significant patent is for "Methods and systems for signal processing in particle detection systems." This method focuses on statistically distinguishing between different populations, such as background and threat particles. It involves characterizing each detected particle with a signal vector and calculating a weight for each particle using a weighting function. The method sums the total weight of all tested particles and generates an alarm signal if the total weight exceeds a predetermined alarm level.

Career Highlights

James Brady has worked with several companies throughout his career, including Hach Ultra Analytics, Inc. and Pacific Scientific Instruments Company. His experience in these organizations has contributed to his expertise in particle detection technologies and systems.

Collaborations

James has collaborated with notable individuals in his field, including Richard K DeFreez and Kenneth L Girvin. These collaborations have likely enriched his work and led to further innovations in particle detection.

Conclusion

James Brady's contributions to particle detection technology through his patents and career experiences highlight his role as an influential inventor in this specialized field. His work continues to impact the industry and advance the capabilities of particle detection systems.