Location History:
- Charenton le Pont, FR (2013)
- Charenton-le-Pont, FR (2018 - 2019)
Company Filing History:
2 out of 722 
1 out of 719 
Years Active: 2013-2019
Title: Delphine Passard: Innovator in Optical Technology
Introduction
Delphine Passard is a prominent inventor based in Charenton-le-Pont, France. She has made significant contributions to the field of optical technology, holding a total of 3 patents. Her work focuses on enhancing the performance of ophthalmic lenses through innovative designs and coatings.
Latest Patents
One of her latest patents is titled "Optical article comprising an interference coating with high reflectivity in the ultraviolet region." This invention relates to a transparent ophthalmic lens that features a substrate with a main front face and a main rear face. The main front face is coated with a multilayer interference coating, which is preferably an anti-reflection coating. This coating comprises a stack of at least one layer with a refractive index greater than 1.6 and at least one layer with a refractive index less than 1.55. Another notable patent is "Ophthalmic anti-somnolence lens, device and method." This invention includes a substrate with a rear face and a front face, along with at least one external interferential coating. This coating is designed to selectively reflect light arriving on the rear face, achieving a local maximum of reflection of at least 10% for wavelengths between 450 nm and 490 nm.
Career Highlights
Delphine has worked with renowned companies in the optical industry, including Essilor International and its subsidiary, Compagnie Générale d'Optique. Her experience in these organizations has allowed her to develop and refine her innovative ideas in optical technology.
Collaborations
Throughout her career, Delphine has collaborated with notable professionals in her field, including Nicolas Maitre and Dominique Conte. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Delphine Passard is a trailblazer in the realm of optical technology, with a focus on improving ophthalmic lenses through her innovative patents. Her contributions continue to influence the industry and enhance the quality of optical products available today.