San Diego, CA, United States of America

Erdem Cetin

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Essilor International (Compagnie Generale D'optique), Ophthonix, Inc.. Active years: 2011-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Erdem Cetin. Retrieved from https://idiyas.com/inventor/erdem-cetin-w0q80jkw

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2011-2013

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2 patents (USPTO):Explore Patents

Title: Erdem Cetin: Innovator in Optical Technologies

Introduction

Erdem Cetin is a notable inventor based in San Diego, CA, who has made significant contributions to the field of optical technologies. With a focus on enhancing visual experiences, he holds 2 patents that showcase his innovative approach to lens design.

Latest Patents

Cetin's latest patents include advancements in tinted lenses that correct for high order aberrations. These patents disclose photopolymerizable compositions and formulations that comprise photochromic dyes, photochromic blue light blocking dyes, permanent dyes, and their combinations. The formulations are designed for sandwiching between lens blanks to create semi-finished lens assemblies, resulting in tinted lenses that are particularly useful in sunglasses. Additionally, these formulations are suitable for correcting optical aberrations and can provide a photochromic effect when exposed to sunlight.

Career Highlights

Throughout his career, Erdem Cetin has worked with prominent companies in the optical industry, including Essilor International and Ophthonix, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lens technology.

Collaborations

Cetin has collaborated with notable professionals in the field, including Jagdish M Jethmalani and Gomaa G Abdelsadek. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Erdem Cetin's contributions to optical technologies through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to pave the way for advancements in lens design and functionality.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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