This inventor holds 9 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent. Top assignees: Viavi Solutions Inc., Kraft Foods Group Brands LLC, Other. Active years: 1989-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Downers Grove, IL (US) (1989 - 1992)
- Morristown, NJ (US) (2013)
- Santa Rosa, CA (US) (2021 - 2023)
Company Filing History:


Years Active: 1989-2026
Title: The Innovative Contributions of Andrew Clark
Introduction
Andrew Clark is a notable inventor based in Santa Rosa, CA (US). He has made significant contributions to the field of optical devices, holding a total of 9 patents. His work focuses on enhancing the durability and functionality of optical coatings and filters.
Latest Patents
Among his latest patents is an innovative optical coating for organic surface treatments. This optical device includes a substrate and an optical coating that absorbs light in the ultraviolet wavelength, effectively reducing the amount of light reflected from the coating. Additionally, he has disclosed methods for increasing the durability of optical devices against ultraviolet light exposure. Another significant patent is for an optical interference filter, which consists of multiple layers. Each set of layers includes a first layer made of aluminum and nitrogen, a second layer of silicon and oxygen, and a third layer of hydrogen and silicon, with the second layer positioned between the first and third layers.
Career Highlights
Andrew has worked with Viavi Solutions Inc., where he has applied his expertise in optical technologies. His innovative approaches have contributed to advancements in the field, making him a respected figure among his peers.
Collaborations
Throughout his career, Andrew has collaborated with notable individuals such as Marius Grigonis and Georg J Ockenfuss. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Andrew Clark's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative solutions continue to influence advancements in optical devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile