Company Filing History:
3 out of 14,059 
1 out of 48 
1 out of 7,268 
Years Active: 2002-2005
Title: E Gregory Fulkerson: Innovator in Optical Technologies
Introduction
E Gregory Fulkerson is a notable inventor based in Amelia, Ohio, recognized for his contributions to optical technologies. With a total of five patents to his name, Fulkerson has made significant advancements in the field of imaging devices and projection systems.
Latest Patents
Among his latest innovations is the compound polarization beam splitter, designed for use with reflective, polarization-modulating imaging devices such as LCoS devices. This compound PBS features an input prism, an output prism, and a polarizer located between the two prisms. The design allows polarized illumination light to enter the input prism, undergo total internal reflection, and be reflected from the polarizer before being polarization-modulated at the imaging device. The polarizer's tilt angle is less than 45 degrees, which effectively reduces astigmatism and the required back working distance of the system's projection lens. Another significant patent is a rear projection screen that utilizes a Fresnel structure, a lenslet array, and an opaque layer with pinholes corresponding to the images of the exit pupil formed by the combination of the Fresnel structure and the lenslet array.
Career Highlights
Fulkerson has worked with prominent companies such as 3M Innovative Properties Company and U.S. Precision Lens Incorporated. His experience in these organizations has contributed to his expertise in developing innovative optical solutions.
Collaborations
Throughout his career, Fulkerson has collaborated with talented individuals, including Simon Magarill and Charles L Bruzzone. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
E Gregory Fulkerson's work in optical technologies showcases his innovative spirit and dedication to advancing imaging solutions. His patents reflect a deep understanding of the complexities involved in optical design, making him a significant figure in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.