Location History:
- Lake Oswego, OR (US) (2004)
- Corvallis, OR (US) (1995 - 2011)
Company Filing History:
2 out of 199 
1 out of 1 
1 out of 1 Years Active: 1995-2011
Title: Innovations of James A Van Vechten
Introduction
James A Van Vechten is a notable inventor based in Corvallis, Oregon. He holds a total of six patents, showcasing his contributions to the fields of optical technology and electrostatic assembly. His work has significantly impacted the development of advanced display systems and decorative patterns on product substrates.
Latest Patents
One of his latest patents is for transmissive, optically addressed, photosensitive spatial light modulators and color display systems incorporating the same. This invention features an optically addressed, photoconductive spatial light modulator (SLM) that operates in a transmissive mode, capable of modulating a wide spectrum of visible light. The SLM does not have a pixel structure or native pixel resolution, and it operates without photodiodes or rectification. The light projection system includes a write (image definition) UV light path and a read (illumination) visible light path, which together form a high-efficiency color image projection display. Another significant patent is for a process of forming a three-dimensional decorative pattern on a product substrate using electrostatic forces. This innovative method utilizes dielectric fibers and electrostatic latent images to assemble three-dimensional composite structures, resulting in surfaces that can be plush or smooth.
Career Highlights
Throughout his career, James has worked with various organizations, including the State of Oregon and Oregon Reinforcement Engineering, Ltd. His expertise in optical technologies and electrostatic processes has led to advancements in both fields.
Collaborations
James has collaborated with notable individuals such as James R Lundy and Alan K Wallace, contributing to the development of innovative technologies.
Conclusion
James A Van Vechten's contributions to the fields of optical technology and electrostatic assembly have made a significant impact on modern innovations. His patents reflect a commitment to advancing technology and enhancing product design.