Company Filing History:
Years Active: 2003-2010
Title: Innovations of Dennis M Diehl
Introduction
Dennis M Diehl is a notable inventor based in Penfield, NY (US). He has made significant contributions to the field of color measurement and printing technology. With a total of 3 patents, Diehl's work has advanced the capabilities of color sensors and spectrophotometers.
Latest Patents
One of his latest patents is a color sensor designed to measure single separation, mixed color, or image-on-image (IOI) patches. This innovative marking engine forms toned patches and images on a photoreceptor transfer device, such as a belt or drum. The sensor illuminates these patches using wavelengths outside the photoreceptor's photo response range, allowing for accurate reflectance measurements without ghost images. This technology supports high-speed collection of reflectance values, which can be used to generate and update color stabilization tone reproduction curves.
Another significant patent involves a method and system for compensating for thermochromaticity differences in inline spectrophotometers. This algorithmic method addresses thermochromaticity errors in spectral color measurements of color printing devices. By mapping the differences between spectral measurements at varying temperatures, Diehl's invention ensures that the measured colors correspond to the desired output when cooled to ambient temperature.
Career Highlights
Dennis M Diehl is currently employed at Xerox Corporation, where he continues to innovate in the field of color technology. His work has been instrumental in enhancing the accuracy and efficiency of color printing processes.
Collaborations
Diehl has collaborated with notable coworkers, including Tonya L Love and Lalit Keshav Mestha, contributing to various projects that push the boundaries of color measurement technology.
Conclusion
Dennis M Diehl's contributions to the field of color technology through his patents and work at Xerox Corporation highlight his role as a leading inventor. His innovations continue to shape the future of color measurement and printing technology.