Location History:
- Perinton, NY (US) (1988 - 1993)
- Fairport, NY (US) (1993 - 2004)
Company Filing History:
Years Active: 1988-2004
Title: The Innovative Contributions of Virgil Joseph Hull
Introduction
Virgil Joseph Hull is a notable inventor based in Fairport, NY (US). He has made significant contributions to the field of imaging technology, holding a total of 14 patents. His work primarily focuses on enhancing image quality and processing methods in printing technologies.
Latest Patents
One of Hull's latest patents is titled "Adaptive pixel management using object type identification." This invention is directed to a method for differentially processing image types within a document image to enhance the quality of an image on a receiving medium. The method begins by receiving document image data that includes one or more image regions. It determines for each image region whether it includes any image data corresponding to a first image type. The method then prints regions with image data corresponding to the first image type according to a first pixel management process, while regions without such data are printed according to a second pixel management process.
Another significant patent is "Reduction of intercolor or bleeding in liquid ink printing." This invention addresses a method for processing color image data to reduce intercolor bleeding in an image printed on a receiving medium. The method starts with the receipt of a target pixel that includes a plurality of separation pixels corresponding to individual color planes, including a black plane and at least one non-black plane. The method involves determining if the target pixel is within a black border region near a black/color interface and modifying it using a substitution operation according to a black pixel modification pattern. It also includes determining if the target pixel is within a color border region and modifying it using a thinning operation according to a color pixel modification pattern.
Career Highlights
Virgil Hull is currently associated with Xerox Corporation, a leading company in the field of imaging and printing technology. His work at Xerox has allowed him to develop innovative solutions that enhance the quality and efficiency of printing processes.
Collaborations
Throughout his career, Hull has collaborated with notable colleagues, including Peter A. Torpey and Glenn K. Smith. These collaborations have contributed to the advancement of imaging technologies and the development of new patents.
Conclusion
Virgil Joseph Hull's contributions to imaging technology through his patents and work at Xerox Corporation highlight his innovative spirit and dedication to enhancing printing processes. His inventions continue to influence the field and improve the quality of printed images.
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