Company Filing History:
Years Active: 1996-2002
Title: Cheryl S Johnston: Innovator in Photographic Technology
Introduction
Cheryl S Johnston is a notable inventor based in Fairport, NY (US). She has made significant contributions to the field of photographic technology, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
One of her latest inventions is the "Spectral sensitized silver halide element for electronic filmwriter device." This invention relates to a photographic element that includes a support with light-sensitive silver halide layers. These layers consist of red, green, and blue sensitive components, each designed to absorb specific wavelengths of light. The green light sensitive layer has a maximum absorption at a wavelength from 530 to 560 nm, while the red light sensitive layer has a maximum absorption from 610 to 640 nm. This invention also details a method for processing the element using an electronic filmwriter device.
Another significant patent is the "Color reversal electronic output film." This invention features a color reversal element with red, green, and blue sensitive layers, each containing dye-forming couplers. The layers are designed to achieve high sensitivity and fidelity in color reproduction. The film allows for a wide range of density values to be accurately reproduced, enhancing the quality of colors recorded in original scanned films.
Career Highlights
Cheryl S Johnston is currently employed at Eastman Kodak Company, where she continues to push the boundaries of photographic technology. Her work has been instrumental in developing advanced film technologies that cater to modern imaging needs.
Collaborations
Cheryl has collaborated with talented coworkers, including Kristen D Lockhart and Mark Elliott Johnson, contributing to a dynamic and innovative work environment.
Conclusion
Cheryl S Johnston's contributions to photographic technology through her patents reflect her dedication to innovation and excellence. Her work at Eastman Kodak Company continues to influence the industry, ensuring that her legacy as an inventor endures.