Paul G Coombs

Title: Paul G Coombs: Pioneering Innovations in Optical Security

Introduction:

Paul G Coombs, hailing from Santa Rosa, CA, is a highly accomplished inventor in the field of optical security. With an impressive portfolio of 63 patents, Coombs has consistently demonstrated his expertise in developing cutting-edge security features and devices. Let's take a closer look at some of his noteworthy inventions and his contributions to renowned companies in the industry.

Patent 1: Security feature based on a single-axis alignment of mirrors in a structured surface that forms a micro mirror array.

Coombs' groundbreaking patent showcases an optical security feature that leverages a unique single-axis alignment of mirrors or facets in a structured surface, resulting in a micro mirror array. This structure exhibits an intriguing flat ring optical effect when exposed to light. The invention holds significant potential to enhance security, making it a valuable addition to anti-counterfeiting measures.

Patent 2: Security device formed by printing with special effect inks.

In this patent, Coombs explores a security device that incorporates an image formed on a substrate. By employing specially formulated inks with field alignable flakes, the image exhibits optically variable effects, making it difficult to replicate or forge. The distinct patterns and optical kinetics produced by the ink alignment offer robust protection against unauthorized duplication.

Career and Collaborations:

Throughout his successful career, Paul G Coombs has contributed to the advancements in optical security at renowned companies, including VIAVI Solutions Inc. and JDS Uniphase Corporation. These companies are industry leaders and have played integral roles in developing innovative solutions in the field.

Coombs' collaborations with remarkable professionals in the field have bolstered his expertise. Notably, he has worked alongside Charles Thomas Markantes and Vladimir P Raksha, both reputed experts in the industry. Their collective efforts have fostered an environment of innovation, leading to the creation of groundbreaking technologies.

Conclusion:

Paul G Coombs stands out as a visionary inventor in the field of optical security with a remarkable track record of 63 patents. His inventions, such as the security feature based on a single-axis mirror alignment and the security device formed with special effect inks, have pushed the boundaries of anti-counterfeiting measures. Coombs' work with prestigious companies like VIAVI Solutions Inc. and JDS Uniphase Corporation, along with collaborations with esteemed professionals, testify to his contribution in shaping the industry. We eagerly anticipate what exciting innovations he will bring in the future.