Location History:
- Rochester, NY (US) (1991 - 2005)
- Wolcott, NY (US) (2005)
- Alton, NY (US) (2008 - 2013)
Company Filing History:
Years Active: 1991-2013
Title: Innovations of John R D'Errico
Introduction
John R D'Errico is a notable inventor based in Alton, NY (US). He has made significant contributions to the field of color printing technology, holding a total of 7 patents. His work focuses on improving the accuracy and quality of printed colors, which is essential in various applications, including photography and graphic design.
Latest Patents
One of his latest patents is titled "Color transform insensitive to process variability." This invention presents a method for determining a blended color transform for use in producing printed colors on a color printer with at least four device color channels. The method involves forming first and second color transforms that reduce sensitivity to color printer process variations and image noise visibility in specific regions of color space. Additionally, it defines a blending function to compute weighting values for the transforms, ultimately using a processor to determine the blended color transform.
Another significant patent is "Colorant control values for color printing devices." This method outlines how to determine colorant control values for a color imaging device with four or more colorants. It includes defining a color mapping for paths through a three-channel color space and forming a forward three-channel color model. The invention also inverts this model to create an inverse device color model, enhancing the accuracy of color reproduction.
Career Highlights
John R D'Errico is currently employed at Eastman Kodak Company, where he continues to innovate in the field of color technology. His work has been instrumental in advancing the capabilities of color printing devices, making them more efficient and reliable.
Collaborations
Throughout his career, D'Errico has collaborated with notable colleagues such as Gustav J Braun and Geoffrey John Woolfe. These partnerships have contributed to the development of groundbreaking technologies in color printing.
Conclusion
John R D'Errico's contributions to color printing technology through his patents and collaborations have significantly impacted the industry. His innovative methods enhance the quality and accuracy of printed colors, showcasing his expertise and dedication to advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.