David G Stites

Title: David G. Stites: A Visionary Inventor in Optical Technology

Introduction

David G. Stites, based in St. Petersburg, Florida, is an accomplished inventor with a remarkable portfolio of nine patents. His innovative contributions primarily focus on optical technologies and measurement systems, showcasing his expertise and commitment to advancing the field.

Latest Patents

Stites' most recent advancements are encapsulated in two significant patents. The first is a **Polarization-based Coherent Gradient Sensing System and Method**, which entails a technique for measuring surface-shape properties of specularly reflective surfaces. This system utilizes a first circularly polarized laser beam that reflects off a surface, forming a second circularly polarized beam that carries essential surface-shape information. This information is subsequently processed through a series of relay assemblies and image sensors to determine the desired properties with precision.

The second is the **Wynne-Dyson Optical System with Variable Magnification**, designed for microlithography applications. This innovative optical system includes first and second prisms along with a split lens that allows for adjustments in magnification of up to 500 parts per million. The design enables precise manipulation of optical systems to achieve small but critical changes in magnification, further enhancing its applicability in high-resolution imaging contexts.

Career Highlights

Throughout his career, David G. Stites has made significant contributions while working with esteemed companies such as Ultratech Stepper, Inc. and Ultratech, Inc. His experiences in these organizations have not only honed his skills as an inventor but have also established him as a recognized expert in optical technology and measurement systems.

Collaborations

David has collaborated with notable professionals in the field, including Andrew M. Hawryluk and Weijian Wang. These partnerships reflect his commitment to teamwork and innovation, allowing him to explore new ideas and develop cutting-edge technologies together.

Conclusion

David G. Stites stands out as a visionary inventor whose work in optical technology has resulted in impactful patents that advance our understanding and capabilities in measurement systems. His dedication to innovation and collaboration continues to leave a lasting mark in the world of optics, inspiring future generations of inventors.