Company Filing History:
Years Active: 2001-2002
Title: Innovations by Inventor Xiao Liu
Introduction
Xiao Liu is a notable inventor based in Ocean, NJ (US), recognized for his contributions to signal processing technologies. With a total of two patents to his name, Liu has made significant advancements in the field of data communications.
Latest Patents
Liu's latest patents include a "System and method for performing time domain equalization." This invention discloses a system and method for signal conditioning and equalization in the time domain, particularly in a discrete multi-tone (DMT) modem. The system features a processor that operates according to logic stored in memory, which includes functions of a low pass filter and a time domain equalizer. The time domain equalizer processes the filtered signal to shorten the impulse response of the channel while down-sampling the filtered signal for further processing in the frequency domain.
Another significant patent is the "System and method for data sequence correlation in the time domain." This invention provides a method for synchronizing a predetermined repeated data sequence contained in a first data signal with the same sequence in a second data signal. The system utilizes a digital signal processor and synchronization logic to reduce sample rates and determine sequence offsets, ultimately synchronizing the data sequences.
Career Highlights
Xiao Liu is currently employed at Globespan, Inc., where he continues to innovate in the field of data communications. His work has contributed to advancements in signal processing, enhancing the efficiency and reliability of data transmission.
Collaborations
Liu collaborates with talented individuals such as Weimin Liu and Ehud Langberg, who contribute to the innovative environment at Globespan, Inc. Their combined expertise fosters a culture of creativity and technological advancement.
Conclusion
Xiao Liu's contributions to signal processing through his patents demonstrate his commitment to innovation in data communications. His work continues to influence the industry, paving the way for future advancements.
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