Company Filing History:
2 out of 17 
2 out of 176 
1 out of 1 Years Active: 1976-1991
Title: The Innovative Contributions of John S Wirtz
Introduction
John S Wirtz is a notable inventor based in Henrietta, NY (US), recognized for his significant contributions to the field of color scanning technology. With a total of five patents to his name, Wirtz has developed innovative methods and apparatuses that enhance the efficiency and quality of color separation scanning.
Latest Patents
Among his latest patents is the "Method and apparatus for color separation scanning." This invention involves a workpiece that is movably supported and scanned by a linear detector. A color filter is interposed in the optical path, allowing for multiple scans of a linear portion of the workpiece. The data obtained from these scans are averaged and stored in memory, facilitating improved accuracy in color separation. Another significant patent is the "Low cost color scanner," which features a commonly mounted original scanning table and an LED dot generator exposure source. This scanner illuminates a strip of original artwork with high-intensity fluorescent light, capturing the image through a linear scanning aperture and a CCD linear detector. The design allows for the automatic loading and unloading of photosensitive material, enhancing the scanning process while minimizing color fringe effects.
Career Highlights
Wirtz has worked with several companies throughout his career, including Itek Graphix Corp. and I-tek, Inc. His experience in these organizations has contributed to his expertise in developing advanced scanning technologies.
Collaborations
Throughout his career, Wirtz has collaborated with notable individuals such as Peter J Neilson and Daniel H Robbins. These partnerships have likely played a role in the successful development of his innovative patents.
Conclusion
John S Wirtz's contributions to color scanning technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the complexities involved in color separation and scanning processes.