Company Filing History:
Years Active: 1991-1992
Title: The Innovative Journey of Stephen F. Clark
Introduction
Stephen F. Clark, an accomplished inventor based in North Andover, MA, has made notable contributions in the field of imaging technologies. With a patent portfolio that includes two significant inventions, he has demonstrated his expertise and innovative spirit while working at Polaroid Corporation.
Latest Patents
Stephen F. Clark's most recent patents focus on advanced filtering techniques for solid-state imagers. His first patent, titled "Filter and solid state imager incorporating this filter," describes a sophisticated process for forming a filter on a substrate. This innovative method involves layering an absorber material, barrier material, and photoresist material on the substrate. The layers undergo patternwise exposure and development to create specific regions that can be selectively etched away, forming an effective filter on the solid-state imager.
The second patent, "Process for forming a color filter," builds upon this technology, allowing for the creation of multi-colored filters by repeating the etching process with different dyes or through other deposition methods. These inventions showcase Clark's commitment to enhancing image quality and expanding the capabilities of imaging systems.
Career Highlights
During his time at Polaroid Corporation, Stephen F. Clark has emerged as a key figure in the development of advanced imaging technologies. His role in the company has positioned him as a forward-thinking inventor, contributing to innovative processes that elevate the functionality of imaging devices.
Collaborations
Stephen has collaborated with several talented coworkers, including Christopher R. Needham and Carl A. Chiulli. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the innovative outcomes of their projects.
Conclusion
Stephen F. Clark's work at Polaroid Corporation highlights his contributions to the field of imaging technology through his innovative patents. With a focus on advanced filtering techniques, he continues to make significant strides in enhancing the capabilities of solid-state imagers. As an inventor, his dedication to innovation exemplifies the impact that one individual can have in advancing technology.