Company Filing History:
Years Active: 1980-1982
Title: The Innovative Contributions of Lawrence J. Matteson
Introduction
Lawrence J. Matteson is a notable inventor based in Rochester, NY. He has made significant contributions to the field of photography through his innovative patents. With a total of 4 patents, Matteson has focused on enhancing the functionality and quality of photographic cameras.
Latest Patents
One of Matteson's latest patents is an apparatus for the automatic control of a photographic camera. This automatic control apparatus responds to a set of measured scene parameter inputs, which include subject distance and subject brightness. It produces signals that represent the desired settings for various camera control functions, such as aperture size, shutter time, flash output, and lens extension. The desired camera settings are determined by a mapping function that optimizes picture quality by minimizing the total reduction in quality due to blur, smear, and exposure error. This mapping function is derived from maximizing a Composite Quality Factor that evaluates one or more Subjective Quality Factors at different distances.
Another significant patent involves identifying cassettes loaded in cameras. This innovation allows a photographic camera to recognize when a partially used film cassette is reloaded. After loading such a cassette, the camera automatically drives the film to position an unexposed frame for exposure, enhancing the user experience and efficiency.
Career Highlights
Lawrence J. Matteson has spent a considerable part of his career at Eastman Kodak Company, a leader in imaging technology. His work has contributed to advancements in camera technology, making photography more accessible and efficient for users.
Collaborations
Throughout his career, Matteson has collaborated with notable colleagues, including Roger J. Greenwald and Carl N. Schauffele. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in photography.
Conclusion
Lawrence J. Matteson is a distinguished inventor whose work has significantly impacted the field of photography. His innovative patents continue to enhance the functionality of photographic cameras, making him a key figure in the industry.