Company Filing History:
Years Active: 1987-1990
Title: Innovations of James W. Harris
Introduction
James W. Harris is a notable inventor based in Roanoke, VA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of semiconductor materials through innovative methods and apparatus.
Latest Patents
One of his latest patents is titled "Apparatus and method for heat cleaning semiconductor material." This invention involves an apparatus designed to produce a uniform thermal distribution in the area of the semiconductor material being cleaned. In one arrangement, a heater block is strategically positioned between a lamp and a photocathode, ensuring that the semiconductor material layer of the photocathode is directed away from the lamp. The heater block absorbs the entire range of wavelengths radiated by the lamp but reradiates only long wavelengths to the photocathode. In another arrangement, a laser beam is directed to a focusing and scanning system, which then directs the resultant beam to a photocathode positioned with its semiconductive layer facing the beam.
Another significant patent by Harris is the "Image intensifier tube having reduced veiling glare." This invention discloses an image intensifier tube and a method of making it, wherein veiling glare caused by the amplification of off-axis light is significantly reduced. The face plate is formed from a fused assembly of a glass rod with a low reflective, light-absorbing layer, a cladding tube, and a jacket tube. The fused assembly is then cut into wafer-shaped slices, and the ends are polished to enhance performance.
Career Highlights
James W. Harris is currently associated with ITT Corporation, where he continues to innovate and develop new technologies. His work has had a profound impact on the semiconductor industry, showcasing his expertise and dedication to advancing technology.
Collaborations
Throughout his career, Harris has collaborated with notable colleagues, including Richard E. Blank and Avraham Amith. These collaborations have contributed to the development of his innovative patents and have fostered a productive working environment.
Conclusion
James W. Harris is a distinguished inventor whose contributions to semiconductor technology are noteworthy. His innovative patents reflect his commitment to enhancing the efficiency of semiconductor materials. His work continues to influence the industry and inspire future innovations.