This inventor holds 3 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1991-1995.
Company Filing History:
Years Active: 1991-1995
Title: Dean B. Campbell: Innovator in Optical Systems
Introduction
Dean B. Campbell is a notable inventor based in Webster, NY (US), recognized for his contributions to optical systems. With a total of 3 patents, Campbell has made significant advancements in the field of surface inspection technology.
Latest Patents
One of his latest patents is the "Surface Inspection Optical Geometry Alignment System." This innovative alignment system for a scanning camera and illumination source features a tape with multiple fiducials systematically arranged around a common center line. The camera is mounted on a gimbaled platform, allowing for adjustments in roll, pitch, and yaw to align with the tape fiducials. This design ensures precise contact with product surfaces, enhancing the efficiency of surface inspection systems like web scanners.
Another significant patent is the "Environmental Enclosure for a Camera." This device offers a maintenance-free surfaceless viewing window through a specially designed aperture, ensuring a clean and clear field of view for the camera lens. The enclosure utilizes a method of pressurizing the internal environment to create a positive airflow through the aperture, which helps prevent external contaminants from entering. The design includes a removable aperture plate for easy maintenance and provides unobstructed camera access through a split portion of the device.
Career Highlights
Dean B. Campbell is currently associated with Eastman Kodak Company, where he applies his expertise in optical systems. His work has contributed to the development of advanced technologies that enhance imaging and inspection processes.
Collaborations
Throughout his career, Campbell has collaborated with notable colleagues, including James C. Foote, Jr. and Robert F. Allen. These partnerships have fostered innovation and the sharing of ideas within the field.
Conclusion
Dean B. Campbell's contributions to optical systems and surface inspection technology highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in engineering.