This inventor holds 1 USPTO granted patent. Top assignee: USA as Represented by Secretary of the Navy. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Sokhom Kith: Innovator in Optical Frequency Measurement
Introduction
Sokhom Kith is a notable inventor based in Fairfax Station, VA (US). He has made significant contributions to the field of signal processing, particularly in optical frequency measurement. His innovative work has led to the development of a patented technology that enhances the accuracy of frequency measurements.
Latest Patents
Sokhom Kith holds a patent for an invention titled "Optical Spatial Frequency Measurement." This signal processing apparatus provides electrical frequency measurements of input signals. In one embodiment, a power splitter divides an RF input signal into first and second input signals. An RF channelizer, equipped with a filter bank, receives the first input signal and determines a coarse frequency measurement. An optical modulator modulates an optical carrier signal with the second input signal. A beam splitter then divides the modulated carrier signal into multiple optical signals, each feeding into a plurality of optical frequency discriminators (OFDs). Each OFD utilizes a fiber optic delay line and spatial domain sampling techniques to extract a phase measurement. An ambiguity resolver receives the phase measurement from each OFD and determines a single, absolute phase measurement, which is translated into a fine frequency measurement. Finally, a frequency encoder combines the coarse and fine frequency measurements to produce a final frequency measurement with increased resolution. Sokhom Kith's patent represents a significant advancement in the field, with 1 patent to his name.
Career Highlights
Sokhom Kith has had a distinguished career, working as an inventor and innovator in the field of optical technologies. He is currently represented by the Secretary of the Navy in the USA. His work has been instrumental in advancing the capabilities of signal processing systems.
Collaborations
Throughout his career, Sokhom Kith has collaborated with esteemed colleagues, including Hal L. Levitt and Dale L. Reynolds. These collaborations have contributed to the development and refinement of his innovative technologies.
Conclusion
Sokhom Kith's contributions to optical frequency measurement exemplify the impact of innovation in signal processing. His patented technology not only enhances measurement accuracy but also showcases the potential of optical systems in various applications.