Company Filing History:
Years Active: 1992
Title: Ronald W Mumford: A Pioneer in Film Scanning Technology
Introduction
Ronald W Mumford was a notable inventor whose contributions to film scanning technology have left a lasting impact. He was based in Hitchin, GB, and is remembered for his innovative approach to developing a linear film scanner operable at different line rates. His work has influenced the way film scanning is conducted in various television standards.
Latest Patents
Mumford held a patent for a "Linear film scanner operable at different line rates." This invention features a film scanner that operates according to dual line standards, utilizing red, green, and blue linear array sensors. These sensors are strategically separated by line spacings that are integral multiples of the respective line standards. Specifically, in the 1125 and 1250 line television standards, the linear arrays are spaced to correspond to 9 lines of the 1125 line standard and 10 lines of the 1250 line standard. The output signal from each linear array is aligned to the same line for each standard by incorporating separable sets of line delays into the signal paths from two of the linear arrays. This innovative design allows for switching between the respective sets of delays, thereby developing an output signal for a selected line standard.
Career Highlights
Mumford's career was marked by his association with Eastman Kodak Company, where he contributed significantly to advancements in film technology. His work in the field of imaging and scanning has been recognized for its technical ingenuity and practical applications.
Collaborations
Throughout his career, Mumford collaborated with notable colleagues, including Roger T Lees and Walter R Godden. These collaborations helped to enhance the development and implementation of his innovative ideas.
Conclusion
Ronald W Mumford's legacy as an inventor is characterized by his groundbreaking work in film scanning technology. His patent for a linear film scanner has paved the way for advancements in the industry, showcasing his ingenuity and dedication to innovation.
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