He has published more than 400 peer-reviewed technical papers and made over 50 contributions to the development of the ISO standards, which is more than 75% of the hardware reference model for the H.264 compression standard. He is listed as a Primary Contributor in the VSI Alliance, developing the platform-based design definitions and taxonomy, PBD 11.0, in 2003. He has authored 13 books and papers in conference proceedings. He is a co-author of the international video standards known as MPEG4/H.264. He holds eight patents and has 13 patent applications in the areas of video systems and architectures.