This inventor holds 2 USPTO granted patents. Top assignee: Proxima Corporation. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Graham H Brewis: Innovator in Projection Technology
Introduction
Graham H Brewis is a notable inventor based in Oceanside, CA (US). He has made significant contributions to the field of projection technology, holding a total of 2 patents. His innovative designs have advanced the capabilities of projection systems, making them more efficient and versatile.
Latest Patents
Brewis's latest patents include a "Projection lens arrangement and method of using same." This invention features a projection lens assembly with multiple lens elements aligned in a common optical path, arranged in a generally Tessar configuration. One lens element is designed to move linearly along the optical path, while another moves non-linearly, with both elements moving concurrently. The non-linear movement is slaved to the linear movement, enhancing the functionality of the projection system. Another significant patent is the "Display panel projector and method of using same." This invention includes an expandable housing that accommodates a display panel assembly and an illumination optics arrangement. The housing is designed with movable portions to adjust its dimensions, allowing for optimal use of the display panel optics during projection.
Career Highlights
Graham H Brewis has established himself as a key figure in the projection technology industry. His work at Proxima Corporation has been instrumental in developing innovative projection solutions that cater to various applications. His patents reflect a deep understanding of optical systems and their practical uses.
Collaborations
Brewis has collaborated with notable colleagues such as Kenneth W Baar and Sidney Sitachitt. These partnerships have contributed to the advancement of projection technologies and have fostered a collaborative environment for innovation.
Conclusion
Graham H Brewis is a distinguished inventor whose work in projection technology has led to significant advancements in the field. His patents demonstrate a commitment to innovation and a deep understanding of optical systems. His contributions continue to influence the industry and inspire future developments.