This inventor holds 1 USPTO granted patent. Top assignee: Xerox Corporation. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Erie J Schneider: Innovator in Photocopier Tracking Technology
Introduction
Erie J Schneider is a notable inventor based in Webster, NY (US). He has made significant contributions to the field of photocopying technology, particularly in the detection of tracking signatures on documents produced by color photocopiers. His innovative approach has paved the way for advancements in document security and integrity.
Latest Patents
Erie J Schneider holds a patent for a "Method and apparatus for detecting photocopier tracking signatures." This invention describes a method and apparatus designed to detect tracking signatures placed on documents by color photocopiers. The apparatus includes an input terminal that supplies digital image data representing an input document produced by a color photocopier. The digital image data consists of a plurality of pixel values grouped together to form several color separations that represent the input document. An image processing unit generates an output image based on the digital image data, focusing on differences between corresponding pixel values of at least two of the color separations. The output terminal displays the resulting image, allowing for the detection of photocopier tracking signatures. By combining two or more color separations into a monochromatic image, small color differences can be enhanced, revealing signatures that may not be detectable in individual separations.
Career Highlights
Erie J Schneider has had a distinguished career at Xerox Corporation, where he has contributed to various projects and innovations. His work has been instrumental in enhancing the capabilities of photocopying technology, particularly in the realm of document security.
Collaborations
Throughout his career, Schneider has collaborated with notable colleagues, including Keith T Knox and Zhigang Fan. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Erie J Schneider's contributions to photocopier technology exemplify the impact of innovation in enhancing document security. His patent for detecting photocopier tracking signatures showcases his commitment to advancing technology for practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile