Company Filing History:
2 out of 2,546 
1 out of 832,880 Years Active: 1977-1991
Title: The Innovations of Richard L. Sydnor
Introduction
Richard L. Sydnor is an accomplished inventor based in Altadena, California. He holds a total of 3 patents that showcase his expertise in advanced technologies. His work primarily focuses on fiber optics and maser cavity systems, contributing significantly to the fields of telecommunications and precision measurement.
Latest Patents
One of Sydnor's notable inventions is the Fiber Optic Frequency Transfer Link. This system is designed to transmit a reference frequency from a reference unit to a remote unit while ensuring that both units remain in phase. The setup involves a fiber optic cable that connects the two units, with a frequency source at the reference unit producing an adjustable reference frequency. The light beam modulated with this frequency is transmitted through the fiber optic cable, allowing for precise frequency demodulation at both ends.
Another significant patent is the Maser Cavity Servo-Tuning System. This invention utilizes two collocated, weakly coupled probes to detect magnetic and electric fields within a maser cavity. The system compares the phase of signals from these probes, generating an error signal that adjusts the reactance coupled into the cavity. This adjustment corrects the resonance frequency, enhancing the performance of the maser system.
Career Highlights
Throughout his career, Richard L. Sydnor has worked with various organizations, including the United States of America as represented by the Administrator. His contributions have been instrumental in advancing technologies that rely on precise frequency control and measurement.
Collaborations
Sydnor has collaborated with notable individuals in his field, including Lori E. Primas and George F. Lutes. These partnerships have fostered innovation and have led to the development of groundbreaking technologies.
Conclusion
Richard L. Sydnor's contributions to the fields of fiber optics and maser technology highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving systems that rely on precise frequency management.