Paul Toumbas

Title: The Innovative Contributions of Paul Toumbas

Introduction

Paul Toumbas is a notable inventor based in Patchogue, NY (US). He has made significant contributions to the field of optical particle counting and sizing, holding a total of 3 patents. His work focuses on developing high-sensitivity sensors that enhance the accuracy and efficiency of particle detection in various applications.

Latest Patents

Toumbas's latest patents include advanced sensors and methods for high-sensitivity optical particle counting and sizing. These single-particle optical sensors are designed to respond to relatively concentrated suspensions. They utilize a narrow light beam to illuminate an optical sensing zone nonuniformly. This zone is smaller than the flow channel, allowing the sensor to detect a statistically significant number of particles of any relevant diameter. The technology incorporates two methods of deconvolution: modified matrix inversion and successive subtraction. These methods rely on a few basis vectors measured empirically or computed from a theoretical model, with the remaining basis vectors derived from these few. Additionally, the sensor is compensated for turbidity, and several embodiments are disclosed that employ light-extinction or light-scattering detection, or both.

Career Highlights

Throughout his career, Paul Toumbas has worked with reputable companies such as Particle Sizing Systems, Inc. and Agilent Technologies, Inc. His experience in these organizations has contributed to his expertise in the field of optical sensing technologies.

Collaborations

One of his notable collaborators is David F. Nicoli. Their partnership has likely fostered innovative ideas and advancements in the technologies they have developed.

Conclusion

Paul Toumbas's contributions to optical particle counting and sizing demonstrate his commitment to innovation in the field. His patents and collaborations reflect a dedication to enhancing the accuracy and efficiency of particle detection technologies.