This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Stmicroelectronics (Grenoble 2) Sas, Stmicroelectronics (Research & Development) Limited, Stmicroelectronics Asia Pacific Pte Limited. Active years: 2016-2019.
Company Filing History:
3 out of 646 
1 out of 443 
1 out of 469 
Years Active: 2016-2019
Title: Francesco Cascio: Innovator in Autofocus Technology
Introduction
Francesco Cascio is a notable inventor based in Grenoble, France. He has made significant contributions to the field of autofocus technology, holding a total of 3 patents. His innovative methods have advanced the way lenses are adjusted for optimal focus.
Latest Patents
One of Francesco's latest patents is a defocus estimation method that is independent of the scene content and its use in an autofocus system. This method involves adjusting a lens at a first focus position and acquiring a first image of a scene through the lens. It further includes adjusting the lens at a second focus position and acquiring a second image of the same scene. The method produces respective power spectra of the first and second images and generates a criterion representing the ratio of the power spectra to estimate a focus error of the lens.
Career Highlights
Francesco has worked with prominent companies in the technology sector, including STMicroelectronics in Grenoble and STMicroelectronics Research & Development Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lens technology.
Collaborations
Francesco has collaborated with talented individuals in his field, including Jérémie Teyssier and Jeremie Teyssier. These collaborations have fostered an environment of creativity and innovation, leading to advancements in autofocus systems.
Conclusion
Francesco Cascio's work in autofocus technology exemplifies the impact of innovative thinking in the field of optics. His patents and career achievements highlight his dedication to improving lens adjustment methods, making him a significant figure in the industry.