Company Filing History:
Years Active: 2010-2015
Title: Innovations by Lan Xu in Signal Processing
Introduction
Lan Xu is an accomplished inventor based in Cerritos, California, with a notable portfolio of four patents. Her work primarily focuses on advanced systems and methods for processing signals, particularly in reducing interference in broad bandwidth signals.
Latest Patents
Among her latest patents, one significant invention is titled "Systems and methods for reducing narrow bandwidth and directional interference contained in broad bandwidth signals." This system includes circuitry that digitizes and Fourier transforms beams, allowing for the identification and excision of interference. The circuitry compares power levels of spectral bins to a predetermined threshold, effectively removing interference and outputting a cleaner group of signals. Another important patent is "Systems and methods for reducing narrow bandwidth interference contained in broad bandwidth signals." This invention utilizes an analog-to-digital converter and a Fourier transform circuit to process signals and interference, ensuring that the output is free from any excised spectral bins containing interference.
Career Highlights
Lan Xu is currently employed at The Aerospace Corporation, where she applies her expertise in signal processing to develop innovative solutions. Her contributions to the field have been recognized through her patents, which reflect her commitment to advancing technology in signal processing.
Collaborations
Lan has collaborated with notable colleagues, including Robert Bernhard Dybdal and Christopher Joseph Clark, enhancing her work through shared expertise and insights.
Conclusion
Lan Xu's innovative contributions to signal processing demonstrate her significant impact in the field. Her patents not only address critical challenges in reducing interference but also pave the way for advancements in technology.