Company Filing History:
2 out of 2,426 
2 out of 757 
Years Active: 2018-2019
Title: The Innovations of Stéphane Allegret-Maret
Introduction
Stéphane Allegret-Maret is a notable inventor based in Grenoble, France. He has made significant contributions to the field of semiconductor technology, particularly in the development of color image sensors. With a total of 2 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Stéphane's latest patents focus on methods of manufacturing a color image sensor that includes an array of pixels with color filters. The first patent describes a color image sensor formed in a semiconductor layer that receives illumination from its back side. Insulated conductive walls penetrate into the semiconductor layer from the back side, effectively separating the pixels. Each pixel features a color filter that penetrates from 5 to 30% of the thickness of the semiconductor layer and occupies at least 90% of the surface area defined by the walls. An electrically-conductive layer extends from the lateral wall of the filter to the walls. The second patent reiterates similar innovations in the design and manufacturing of color image sensors, emphasizing the importance of pixel separation and effective illumination.
Career Highlights
Throughout his career, Stéphane has worked with prominent companies in the semiconductor industry, including STMicroelectronics and STMicroelectronics (Crolles 2) SAS. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in image sensing.
Collaborations
Stéphane has collaborated with notable professionals in his field, including Axel Crocherie and Jean-Pierre Oddou. These collaborations have further enriched his work and led to advancements in semiconductor technology.
Conclusion
Stéphane Allegret-Maret's contributions to the field of color image sensors demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing semiconductor technology, making him a significant figure in the industry.
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.