Company Filing History:
6 out of 176 
2 out of 17 
1 out of 1 
Years Active: 1977-1992
Title: The Innovative Contributions of Daniel H Robbins
Introduction
Daniel H Robbins is a notable inventor based in Rochester, NY (US), recognized for his significant contributions to optical systems and scanning technology. With a total of 10 patents to his name, Robbins has made a lasting impact in the field of graphic arts and imaging.
Latest Patents
Among his latest innovations is the "Full Range Platemaker Optical System." This invention features a graphic camera/platemaker optical system that includes a copyboard for an original subject, a lens, an image plane, and a mirror. The unique aspect of this system is that the copyboard, lens, and mirror are independently movable, allowing for variable scale images or reproductions of the original to be produced on the image plane. The positioning of these movable elements is managed by separate stepping drives, all controlled by a common microprocessor.
Another significant patent is the "Low Cost Color Scanner." This device incorporates a commonly mounted and driven original scanning table along with an LED dot generator exposure source. The scanning process involves illuminating a strip of original artwork with high-intensity fluorescent light and detecting the illuminated strip through a linear scanning aperture, lens, and color filter wheel using a charge-coupled device (CCD) linear detector. The original artwork is held in place by vacuum against a flat receiving surface, while photosensitive material is automatically loaded onto a rotating exposure drum. This innovative design allows for multiple linear scans to be averaged, effectively reducing color fringe effects, and enables daylight operation for loading and unloading photosensitive materials.
Career Highlights
Throughout his career, Robbins has worked with several companies, including I-tek, Inc. and Itek Graphix Corporation. His work has been instrumental in advancing technologies that enhance the efficiency and quality of graphic reproduction.
Collaborations
Robbins has collaborated with notable individuals in the field, including John S Wirtz and Juergen Lein. These partnerships have contributed to the development of his innovative technologies.
Conclusion
Daniel H Robbins stands out as a prominent inventor whose work in optical systems and scanning technology has significantly influenced the graphic arts industry. His innovative patents continue to pave the way for advancements in imaging technology.