Company Filing History:
1 out of 8 
1 out of 8 
1 out of 538 Years Active: 1990-1996
Title: Innovations by Laurent Perdrieau
Introduction
Laurent Perdrieau is a notable inventor based in Illkirch, France. He has made significant contributions to the field of video signal processing, holding a total of 3 patents. His work focuses on enhancing video display formats and improving the efficiency of video signal processing.
Latest Patents
One of his latest patents is a video signal processing method for changing a video signal display format. This invention involves a processing method for a video signal coded in blocks, which are managed through two frame memories. The method allows for simultaneous reading of luminance and chrominance data, ultimately achieving a desired compression ratio. Another significant patent is a process for the insertion of a supplementary video information set. This method enables the display of a supplementary video image alongside a main image, effectively utilizing different aspect ratios to enhance viewer experience.
Career Highlights
Throughout his career, Laurent Perdrieau has worked with esteemed organizations such as the Laboratoire Européen de Recherches Électroniques Avancées. His expertise in video technology has positioned him as a key figure in the development of innovative video processing techniques.
Collaborations
Laurent has collaborated with notable professionals in his field, including Jean-Claude Guillon and Michel Poivet. Their combined efforts have contributed to advancements in video signal processing.
Conclusion
Laurent Perdrieau's innovative work in video signal processing has led to significant advancements in the field. His patents reflect a commitment to improving video technology and enhancing the viewing experience.