Company Filing History:
Years Active: 2016-2017
Title: The Innovations of Charlie Chen
Introduction
Charlie Chen is an accomplished inventor based in Santa Clara, CA. He has made significant contributions to the field of optical signal transmission, holding 2 patents that showcase his innovative approach to technology. His work focuses on enhancing the efficiency and reliability of optical communications.
Latest Patents
One of Charlie's latest patents is titled "Adaptive equalization for vestigial sideband (VSB) transmissions." This invention pertains to systems and methods for equalizing a digitally modulated input signal for transmission as an optical signal over an optical fiber. The equalization is accomplished prior to the signal's conversion to an optical signal and before it is filtered by a vestigial sideband (VSB) filter. Specifically, equalization is achieved by assigning weights to the taps of a tapped delay equalizer, with weights derived from the output signal after its conversion to a digital signal at the downstream end of the optical fiber.
Another notable patent is the "Driver chip for minimizing transmission impairments and for boosting signal transmission rates." This invention provides a driver chip designed for transmitting optical signals over an optical fiber. The driver chip includes a tapped delay equalizer, an amplifier, and control circuitry. The tapped delay equalizer modifies an input digital signal to create a compensated signal, compensating for anticipated impairments and distortions during signal transmission. The amplifier then receives the compensated signal to provide gain and bias, establishing a proper operating point for an electro-optical device.
Career Highlights
Charlie Chen is currently employed at Integra Research and Development, LLC, where he continues to innovate in the field of optical communications. His work has been instrumental in advancing technologies that improve signal transmission rates and reduce impairments.
Collaborations
Throughout his career, Charlie has collaborated with talented individuals such as Chen-Kuo Sun and Paul N Huntley. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Charlie Chen's contributions to optical signal transmission through his patents demonstrate his commitment to innovation and excellence in technology. His work continues to influence the field and pave the way for future advancements.