Location History:
- Prattsburg, NY (US) (2008 - 2009)
- Churchville, NY (US) (2009)
Company Filing History:
Years Active: 2008-2009
Title: Innovations by Fred J Schwab
Introduction
Fred J Schwab is an accomplished inventor based in Prattsburg, NY (US). He has made significant contributions to the field of optical metrology, holding a total of three patents. His innovative work focuses on enhancing the precision and reliability of optical systems.
Latest Patents
One of his latest patents is titled "System and method for focal length stabilization using active temperature control." This invention involves an optical metrological system that features a heat-generating light source mounted coaxially near a heat-sensitive lens. The system utilizes a temperature sensor to monitor the lens temperature and a heating element to ensure that the lens operates at a temperature greater than the maximum operating temperature of the light source. This approach stabilizes the focal length of the lens, improving measurement accuracy.
Another notable patent is the "Air bearing guided zoom lens for metrological measurements." This invention employs air bearings to minimize mechanical shift in the zoom lens components, thereby reducing measurement error. The air bearings enhance stiffness, which contributes to the overall precision of the optical system. The design includes orifice type or porous media air bearings that create a thin film between the bearing's external surface and the inner surface of the barrel. This innovative mechanism allows for selective axial motion of the lens housing, further enhancing measurement capabilities.
Career Highlights
Fred J Schwab is associated with Quality Vision International Inc., where he continues to develop cutting-edge optical technologies. His work has significantly impacted the field of metrology, providing solutions that enhance measurement accuracy and reliability.
Collaborations
Fred has collaborated with notable colleagues, including Stephanie M Bloch and Boris Gelman, who have contributed to his innovative projects.
Conclusion
Fred J Schwab's contributions to optical metrology through his patents demonstrate his commitment to advancing technology in this field. His innovative solutions continue to influence the industry and improve measurement techniques.