Location History:
- La Méziére, FR (2008)
- La Mézière, FR (2006 - 2009)
- Cesson-Sevigne, FR (2016)
- La Meziere, FR (2009 - 2022)
Company Filing History:
23 out of 3,471 
1 out of 170 
1 out of 49 Years Active: 2006-2022
Title: Innovations and Patents of Louis Chevallier
Introduction: Louis Chevallier, based in La Mezière, France, is a notable inventor with an impressive portfolio of 25 patents. His work has significantly contributed to advancements in technology, particularly in the fields of image display and audio processing.
Latest Patents: Among Louis Chevallier's recent innovations is a "Device for displaying images comprising two modulation stages." This invention enhances image quality by modulating chrominance alongside luminance for backlighting elements. The result is not only improved contrast but also a reduction in color interference, leading to superior image presentation. Another key patent he holds is the "Method and system of audio retrieval and source separation." This system outlines a comprehensive process for separating audio sources effectively, which involves steps such as receiving textual queries and retrieving audio samples from designated databases. The innovative system features an input unit, a storing unit, and a processing unit, thus paving the way for enhanced audio retrieval applications.
Career Highlights: Louis Chevallier has worked with Thomson Licensing and Thomson Licensing DTV, where he applied his expertise in developing groundbreaking technologies. His contributions in these settings have been pivotal in the creation of innovative products that integrate advanced imaging and audio capabilities.
Collaborations: Throughout his career, Chevallier has collaborated with esteemed colleagues, including Jean-Ronan Vigouroux and Lionel Oisel. These partnerships have contributed to the successful development and implementation of his inventive ideas.
Conclusion: Louis Chevallier's extensive contributions through his patents underscore his role as a leading inventor in the fields of image and audio technology. His work not only demonstrates a commitment to innovation but also highlights the importance of collaboration in achieving significant advancements in technology.
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.