Company Filing History:
Years Active: 1998
Title: The Innovations of Ronald D Voisin
Introduction
Ronald D Voisin is a notable inventor based in Beaverton, OR (US). He has made significant contributions to the field of optical engineering, particularly in the area of magnification correction for scanning technologies. His innovative approach has led to the development of a unique patent that addresses critical challenges in the industry.
Latest Patents
Ronald D Voisin holds a patent for "Magnification correction for small field scanning." This invention provides a solution for magnification correction by incorporating adjusting elements, such as lenses, into a double pass Wynne-Dyson lens or other one-to-one projection lenses. The design includes two pairs of low power lenses, each associated with the input and output prisms of the Wynne-Dyson lens. This allows for positive or negative magnification adjustments to maintain alignment despite any expansion or compaction of the blank relative to the reticle. Additionally, the invention features a secondary stage that enables small velocity relative movement between the reticle and the blank, correcting alignment errors in the scan direction.
Career Highlights
Throughout his career, Ronald D Voisin has been associated with Etec System, Inc., where he has applied his expertise in optical technologies. His work has been instrumental in advancing the capabilities of scanning systems, making them more efficient and accurate.
Collaborations
Ronald has collaborated with notable individuals in the field, including Paul C Allen, enhancing the impact of his innovations through teamwork and shared expertise.
Conclusion
Ronald D Voisin's contributions to optical engineering, particularly through his patent on magnification correction, demonstrate his commitment to innovation and excellence in technology. His work continues to influence the industry and pave the way for future advancements.