Company Filing History:
2 out of 5,553 
2 out of 2,867 
2 out of 757 
Years Active: 2023-2025
Title: Olivier Le Neel: Innovator in Optical Filters and Gas Sensors
Introduction
Olivier Le Neel is a notable inventor based in Saint Martin d'Uriage, France. He has made significant contributions to the fields of optical filters and gas sensor technology. With a total of four patents to his name, Le Neel's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Le Neel's latest patents is an optical filter and corresponding manufacturing method. This optical filter features a carrier layer made of a first material, with a periodic grating of posts arranged in a specific pattern. The posts are constructed from a second material, while a layer made of a third material envelops the grating and covers the carrier layer. The third material has a refractive index that differs from that of the second material. The dimensions of the periodic grating are designed to selectively reflect light at an interfering wavelength.
Another significant patent is a gas sensor device designed to detect gases with large molecules, such as siloxanes. This device includes both a thin film gas sensor and a bulk film gas sensor, each comprising a semiconductor metal oxide (SMO) film, a heater, and a temperature sensor. The thin film gas sensor features an SMO film that is between 90 and 110 nanometers thick, while the bulk film gas sensor has an SMO film that ranges from 5 to 20 micrometers thick. The device operates by detecting variations in resistance between the thin and thick films.
Career Highlights
Olivier Le Neel has worked with prominent companies in the technology sector, including STMicroelectronics S.r.l. and STMicroelectronics GmbH. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Le Neel has collaborated with talented individuals in his field, including Malek Brahem and Hatem Majeri. These partnerships have likely enriched his work and expanded his innovative capabilities.
Conclusion
Olivier Le Neel is a distinguished inventor whose work in optical filters and gas sensors demonstrates his commitment to innovation. His patents reflect a deep understanding of technology and a drive to create solutions that address complex challenges.
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.