Company Filing History:
Years Active: 1997-1999
Title: **William C. Lindow: Innovator in Astigmatism Measurement**
Introduction
William C. Lindow, an accomplished inventor based in Kent, Washington, has made significant contributions to the field of optical measurements. With three patents to his name, Lindow has focused his efforts on advancing the understanding and measurement of astigmatism through innovative techniques.
Latest Patents
William C. Lindow's most recent patents encompass groundbreaking technologies aimed at measurement precision.
1. **Astigmatism Measurement Apparatus and Method Based on a Focal Plane**: This invention involves a sophisticated system in which a computer receives image data from a star-shaped optical target. The method calculates angle-dependent boundary sharpness by evaluating amplitude derivatives in both horizontal (x-direction) and vertical (y-direction) dimensions. The technology captures images as a microscope slide stage moves incrementally along the optical axis, enabling detailed analysis of the point spread function. A distorted point spread function indicates the presence of astigmatism.
2. **Separation Apparatus and Method for Measuring Focal Plane**: Similar to the astigmatism measurement apparatus, this patent employs a star-shaped optical target and utilizes advanced image processing to ascertain elliptical distortions in point spread functions. The methodology facilitates the determination of astigmatism variations with respect to the position of the focal plane.
Career Highlights
William C. Lindow is currently associated with Neopath, Inc., where he has been instrumental in developing technology that enhances optical measurement techniques. His innovative mindset and practical approaches have led to improved accuracy and efficiency in diagnostic tools.
Collaborations
Throughout his career, Lindow has collaborated with talented individuals such as James K. Riley and Keith L. Frost. Together, these innovators have advanced various aspects of optical measurement, driving forward the capabilities of astigmatism assessment.
Conclusion
William C. Lindow's contributions to the field of optical measurements highlight his commitment to innovation and improvement in diagnostic technologies. Through his patented inventions, he has not only paved the way for better measurement techniques but also set a standard for future advancements in the field.