Charles F Sander

Title: The Innovations of Charles F. Sander

Introduction

Charles F. Sander is a notable inventor based in Webster, NY (US). He has made significant contributions to the field of electrophotographic printing technology. With a total of 2 patents, Sander's work has had a lasting impact on the industry.

Latest Patents

One of Sander's latest patents is for a linear array sensor for copy sheet registration. This invention is designed for an electrophotographic printing machine that detects the leading and trailing edges of a moving sheet. The improvement features an elongated light source that exceeds the length of any irregularity on the moving sheet. This light source is aligned parallel to the direction of the moving sheet, and a series of sensors are arranged in an array, allowing for precise detection. Another significant patent is for flash lamp intensity control for electrostatographic reproduction. This system utilizes a small preflash lamp to expose documents on the platen of an electrostatographic machine. A photosensor generates a signal that reflects the intensity of the light, enabling a controller to adjust the power to the main flash exposure lamps as needed.

Career Highlights

Charles F. Sander has spent a considerable part of his career at Xerox Corporation, where he has been able to apply his innovative ideas. His work has contributed to advancements in printing technology, enhancing the efficiency and quality of electrostatographic machines.

Collaborations

Throughout his career, Sander has collaborated with notable colleagues, including Thomas J. Hammond and Edward A. Powers. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Charles F. Sander's contributions to the field of electrophotographic printing are noteworthy. His innovative patents and collaborations have significantly advanced the technology used in the industry today.