Location History:
- Villejuif, FR (2007 - 2019)
- Charenton le Pont, FR (2014 - 2022)
- Charenton-le-Pont, FR (2010 - 2024)
Company Filing History:
8 out of 719 
7 out of 709 
2 out of 33 Years Active: 2007-2025
Title: Cécile Petignaud: Innovator in Ophthalmic Lens Technology
Introduction
Cécile Petignaud is a prominent inventor based in Charenton-le-Pont, France. He has made significant contributions to the field of ophthalmic lens technology, holding a total of 17 patents. His work focuses on optimizing the optical functions of progressive lenses, enhancing the visual experience for wearers.
Latest Patents
One of Petignaud's latest patents is titled "Methods and systems for optimizing an optical function of a progressive ophthalmic lens under specific wearing conditions." This patent discloses a method for determining the optical function of a progressive lens based on the wearer's prescription and specific wearing data. The method involves providing a set of predefined optical functions and determining the appropriate function based on the wearer's conditions. Another notable patent is "Method and device for measuring data for fitting an ophthalmic lens in a frame for a given individual." This invention outlines a process for accurately measuring data to fit an ophthalmic lens in a frame, ensuring optimal alignment and comfort for the wearer.
Career Highlights
Cécile Petignaud has worked with renowned companies in the optical industry, including Essilor International and Compagnie Générale d'Optique. His experience in these organizations has allowed him to develop innovative solutions that address the needs of lens wearers.
Collaborations
Throughout his career, Petignaud has collaborated with talented individuals such as Benjamin Rousseau and Nacer Lakhchaf. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Cécile Petignaud is a key figure in the innovation of ophthalmic lens technology. His patents and contributions have significantly improved the way lenses are designed and fitted, ultimately enhancing the visual experience for many individuals.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.