This inventor holds 8 USPTO granted patents and 12 published patent applications and 1 EPO patent. Top assignees: Interdigital Ce Patent Holdings, Sas, Interdigital Madison Patent Holdings, Sas. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 241 
3 out of 193 
Years Active: 2025-2026
Title: Gaëlle Martin-Cocher: Innovator in Video Processing Technologies
Introduction
Gaëlle Martin-Cocher is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of video processing, holding three patents that showcase his innovative approach to technology.
Latest Patents
His latest patents include a method for spatial illumination compensation on large areas. This reconstruction method involves obtaining a region predictor for a current region of a picture based on spatial prediction. It also includes obtaining information representative of a partitioning of the current region into sub-regions. The process reconstructs at least one residual sub-region based on an intra prediction residual and an intra prediction mode. Additionally, it involves obtaining a reconstructed residual region from the at least one reconstructed residual sub-region, ensuring that all reference samples external to the current region are set to zero before reconstruction. The current region is then reconstructed based on the reconstructed residual region and the region predictor.
Another significant patent is a method for luma mapping with cross-component scaling. This method involves obtaining a syntax element associated with video data, which specifies that a cross-color component transform process is to be applied to the video data as a post-processing step following a decoding process.
Career Highlights
Throughout his career, Gaëlle has worked with several companies, including InterDigital Madison Patent Holdings and InterDigital CE Patent Holdings. His experience in these organizations has allowed him to refine his skills and contribute to advancements in video technology.
Collaborations
He has collaborated with notable coworkers such as Ya Chen and Fabrice LeLeannec, further enhancing his innovative projects and research.
Conclusion
Gaëlle Martin-Cocher is a distinguished inventor whose work in video processing technologies has led to valuable patents. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile