Jack K Warren

Title: Jack K Warren: Innovator in Film Image Digitization

Introduction

Jack K Warren is a notable inventor based in Marine on St. Croix, Minnesota. He has made significant contributions to the field of film image digitization, showcasing his innovative spirit through his patented inventions.

Latest Patents

Warren holds a patent for a "Light collection device for a film image digitizer." This invention features a housing with an elongated aperture that extends along a light beam scan line. The aperture is designed to receive light transmitted through a sheet of film from a light source. A diffusing member within the aperture optically diffuses the light, enhancing the quality of the digitized image. The housing may also include reflective interior surfaces to improve light collection. A linear array of photodiodes detects the diffused light, generating analog signals that represent the intensity of the detected light for each pixel. A summing circuit then combines these signals to produce an output analog signal that reflects the overall intensity of the light transmitted through the film.

Career Highlights

Warren is associated with the Minnesota Mining and Manufacturing Company, a well-known organization in the field of technology and innovation. His work there has allowed him to develop and refine his inventions, contributing to advancements in film digitization technology.

Collaborations

Throughout his career, Warren has collaborated with talented individuals such as Yun Zhong Li and Richard R Lemberger. These partnerships have fostered a creative environment that has led to innovative solutions in their respective fields.

Conclusion

Jack K Warren's contributions to film image digitization through his patented inventions highlight his role as an innovator in technology. His work continues to influence the industry, showcasing the importance of creativity and collaboration in advancing technological solutions.