Yvan Richard

Title: Yvan Richard: Innovator in Color Transformation and Printing Technologies

Introduction

Yvan Richard is a notable inventor based in Barcelona, Spain. He has made significant contributions to the fields of color transformation and printing technologies. With a total of 3 patents to his name, Richard's work has had a considerable impact on imaging devices and printing methods.

Latest Patents

One of Yvan Richard's latest patents is titled "Smoothed entries in a color transformation look-up table." This invention involves constructing a color transformation table in an imaging device, where unsmoothed entries are replaced by smoothed entries indexed by color dimensional values. The smoothed entries represent color dimensional values within a second color space, enhancing the accuracy of color representation in imaging.

Another significant patent is "Printing using variable pixel-replication factors." This method generates a reference image and multiple half-tone source images at different resolutions from an input image. By applying a pixel-replication factor selector function, the method allows for different reference pixels to correspond to various pixel replication factors, resulting in a more refined print-state image.

Career Highlights

Yvan Richard is currently employed at Hewlett-Packard Development Company, L.P., where he continues to innovate in the field of imaging and printing technologies. His work at HP has allowed him to explore advanced methods that improve the quality and efficiency of printing processes.

Collaborations

Throughout his career, Richard has collaborated with esteemed colleagues such as Jan Morovic and Johan Maurice Lammens. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in the industry.

Conclusion

Yvan Richard's contributions to color transformation and printing technologies exemplify his innovative spirit and dedication to advancing imaging solutions. His patents reflect a commitment to enhancing the quality of visual representation in various applications.