Location History:
- Oakland, CA (US) (1989)
- Harvard, MA (US) (1992 - 1999)
- Framingham, MA (US) (2004 - 2019)
Company Filing History:
7 out of 2,155 
3 out of 2,297 
1 out of 2,606 
Years Active: 1989-2019
Title: The Innovative Contributions of Charles R Barker, III
Introduction
Charles R Barker, III is a notable inventor based in Framingham, MA (US). He has made significant contributions to the field of optics, particularly in the development of spectral filters. With a total of 13 patents to his name, Barker's work has had a lasting impact on technology and innovation.
Latest Patents
Among his latest patents is a groundbreaking invention related to forming spectral filters. This invention involves a lens that bears a plurality of roll-coated layers, designed to pass a first image to one eye of a viewer in a specific band of wavelengths. This technology is particularly suitable for 3D viewing of stereoscopic images, enhancing the visual experience for users.
Career Highlights
Throughout his career, Charles R Barker, III has worked with prominent companies such as Bose Corporation and Digital Equipment Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Barker has collaborated with several talented individuals in his field, including J Richard Aylward and Richard E Olson. These collaborations have fostered a creative environment that has led to the development of new ideas and technologies.
Conclusion
Charles R Barker, III is a distinguished inventor whose work in forming spectral filters has advanced the field of optics. His contributions, along with his collaborations and career experiences, highlight the importance of innovation in technology.