Company Filing History:
2 out of 3,430 
1 out of 8,684 
Years Active: 1980-1984
Title: The Innovations of David E. Thompson
Introduction
David E. Thompson is a notable inventor based in Placentia, California, with a remarkable portfolio of three patents. His work primarily focuses on advancements in optical devices, showcasing his expertise in the field of integrated optics.
Latest Patents
One of Thompson's latest patents is the "Integrated Optical Grating Device by Thermal SiO.sub.2 Growth on Si." This invention discloses a method for producing an integrated optical grating device that features extremely low scattering losses. The process involves using a highly polished silicon chip to receive a grating pattern, which is then etched to a predetermined period. A thermal SiO.sub.2 growth layer is applied to replicate the generated pattern, resulting in a waveguide or optical grating device with minimal undulations, as confirmed by SEM photographs.
Another significant patent is the "Interferometer Gyroscope Formed on a Single Plane Optical Waveguide." This invention describes a Sagnac interferometer gyroscope that includes a semiconductor chip with an optical waveguide. The design allows for the injection of a laser light beam into the waveguide, producing divided beams that are modulated and directed through an optical path. The signals from photodetectors are compared to determine the gyroscope's rotation, showcasing Thompson's innovative approach to gyroscopic technology.
Career Highlights
Throughout his career, David E. Thompson has worked with prominent organizations, including Rockwell International Corporation and the U.S. Government as represented by the Secretary of the Army. His contributions to these institutions have significantly advanced the field of optical technology.
Collaborations
Thompson has collaborated with notable individuals in his field, including Shi-Kay Yao and Rudolf R. August. These partnerships have fostered innovation and development in his projects.
Conclusion
David E. Thompson's contributions to optical technology through his patents and collaborations highlight his significant impact on the field. His innovative methods and designs continue to influence advancements in integrated optics and gyroscopic technology.