This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1996.
Company Filing History:
1 out of 834,411 Years Active: 1996
Title: Innovations by Saied Motaei
Introduction
Saied Motaei is an accomplished inventor based in the United States. He has made significant contributions to the field of optical technology through his innovative patent. His work focuses on enhancing the precision and control of optical elements.
Latest Patents
Saied Motaei holds a patent for an "Apparatus and method for rotating an optical element using a moving coil." This invention utilizes a moving coil actuator and an optical encoder to provide precise control over the position of optical elements, such as diffraction gratings or mirrors. The moving coil actuator is designed with a coil immersed in a magnetic field created by a pair of magnets. When current flows through the coil windings, it causes the coil, and consequently the optical element, to rotate. An optical encoder monitors the rotation and provides signals that represent the instantaneous position of the element to an actuator control circuit. This circuit phase shifts the rotation signals and compares them to a desired reference signal to generate position and velocity error signals. The apparatus can operate in different modes, including track follow and optimal seek modes, enhancing its versatility and efficiency.
Career Highlights
Throughout his career, Saied Motaei has demonstrated a commitment to innovation in optical technology. His patent reflects his expertise and dedication to advancing the field.
Collaborations
Saied has collaborated with notable colleagues, including Richard K. Oswald and Louis Hlousek. Their combined efforts contribute to the development of cutting-edge technologies in their respective fields.
Conclusion
Saied Motaei's contributions to optical technology through his innovative patent exemplify his role as a leading inventor. His work continues to influence advancements in precision control of optical elements.