Company Filing History:
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Years Active: 2004-2020
Title: The Innovative Mind of Lichung Chu: Pioneering Advances in Spectrum Estimation and Synchronization
Introduction: Lichung Chu, a prominent inventor based in San Diego, CA, has made significant contributions to the fields of telecommunications and signal processing. With an impressive portfolio of 16 patents, Chu continues to push the boundaries of technology through his innovative ideas and practical applications.
Latest Patents: Among his latest inventions are two notable patents. The first is a “Method and Apparatus for Accurate and Efficient Spectrum Estimation Using Improved Sliding DFT”. This patent introduces a novel algorithm known as the CIC-SDFT, which enhances the traditional sliding discrete Fourier transform (SDFT) method. By utilizing an integrator section and a comb section with a downsampler, this invention improves the accuracy of spectrum estimation in a computationally efficient manner.
The second patent focuses on “Sampling Rate Synchronization Between Transmitters and Receivers”. This invention outlines a system where a wireless receiver can digitally synchronize its sampling rate with that of a transmitting source. The design includes a digital interpolator managed by a timing control unit that computes crucial parameters, assisting in the reduction of timing discrepancies between signals.
Career Highlights: Lichung Chu's career has involved significant roles at major companies, notably Olympus Corporation and Siemens Communications, Inc. His work in these organizations has enabled him to delve deep into the technical challenges of signal processing and wireless communication.
Collaborations: Throughout his career, Chu has worked alongside esteemed colleagues, such as Thomas Klingenbrunn and Antoine Jean Rouphael. These collaborations have fostered an environment of innovation and creativity, allowing for the sharing of ideas and expertise that enhance the development of cutting-edge technologies.
Conclusion: Lichung Chu's contributions to the fields of telecommunications and signal processing exemplify the impact of innovative thinking. With a robust patent portfolio that addresses both efficiency and accuracy in technology, his work continues to influence the industry paradigm. As he progresses in his career, Lichung Chu maintains his reputation as a leading inventor, dedicated to transforming technical challenges into viable solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.