Company Filing History:
Years Active: 1980-1987
Title: Edwin F. Glab: Innovator in Electrophotographic Printing Systems
Introduction
Edwin F. Glab is a notable inventor based in Fairport, NY (US), recognized for his contributions to the field of electrophotographic printing systems. With a total of 3 patents to his name, Glab has made significant advancements in imaging technology.
Latest Patents
One of Glab's latest patents is the "Double dual rate precession scan system." This invention incorporates two sets of moving optical components, one on each side of a projection lens. A document placed on a platen is scanned by a first set of moving mirrors, with the scanned image projected by a lens towards a photoreceptor. A second set of moving mirrors precesses the image onto the photoreceptor. In one embodiment, a drive system commonly drives both the object side and the image side mirrors to provide the required document scan and precess motions. In a second embodiment, the image side system is driven as a function of the photoreceptor (process) speed.
Another significant patent is the "Document imaging system with improved exposure uniformity at image plane." This invention discloses the use of a corrector element placed in an imaging system to selectively vignette energy emanating from the exit pupil of a lens based on the field angle of the lens. Several imaging systems are disclosed, illustrating the technique used in determining the optimum design and location of the corrector elements.
Career Highlights
Glab has had a distinguished career at Xerox Corporation, where he has been instrumental in developing innovative printing technologies. His work has contributed to enhancing the efficiency and quality of imaging systems.
Collaborations
Throughout his career, Glab has collaborated with notable colleagues, including Richard A. Spinelli and Daniel W. Costanza. These collaborations have further enriched his contributions to the field.
Conclusion
Edwin F. Glab's innovative work in electrophotographic printing systems has significantly impacted the industry. His patents reflect a commitment to advancing imaging technology, making him a key figure in this field.