Douglas John Thomson

Title: Douglas John Thomson: Innovator in Optical and Electric Field Technologies

Introduction

Douglas John Thomson is a notable inventor based in Winnipeg, Canada. He holds a total of nine patents, showcasing his contributions to the fields of optical technologies and electric field measurement. His innovative work has the potential to significantly impact various scientific and industrial applications.

Latest Patents

One of Thomson's latest patents is the "Parallel single cell lens free optical dielectrophoresis cytometer." This advanced device utilizes a dual light source to facilitate massively parallel single-cell analysis. By measuring the altitude and velocity changes of cells in a microfluidic channel, the cytometer can infer the dielectric properties of each cell. The use of dual LED sources allows for precise velocity measurement through the production of two shadows for each cell, which are detected by a linear optical array detector. This design enables high-throughput, label-free single-cell analysis, making it a significant advancement in the field.

Another notable patent is the "Passive wireless sensor for the measurement of AC electric field in the vicinity of high voltage apparatus." This innovative sensor operates passively, requiring no direct power source. It consists of a resonator loaded with varactors and can be interrogated remotely by a device transmitting sine wave pulses. This feature allows the sensor to be safely mounted near high voltage equipment, providing valuable measurements without the need for direct attachment.

Career Highlights

Throughout his career, Douglas John Thomson has worked with esteemed organizations such as the University of Manitoba and Mfi Technologies Corporation. His experience in these institutions has contributed to his development as a leading inventor in his field.

Collaborations

Thomson has collaborated with notable individuals, including Bradley Dale Brown and Gregory E Bridges. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Douglas John Thomson's innovative contributions to optical and electric field technologies demonstrate his significant role as an inventor. His patents reflect a commitment to advancing scientific understanding and practical applications in these fields.