Company Filing History:
Years Active: 2016-2023
Title: Innovations and Contributions of Inventor Yinghui Lu
Introduction
Yinghui Lu is a prominent inventor based in The Woodlands, TX (US), known for his significant contributions to the field of downhole leak detection and acoustic signal processing. With a total of 17 patents to his name, Lu has made remarkable advancements that enhance the efficiency and accuracy of leak detection in wellbores.
Latest Patents
Among his latest patents, one notable invention is titled "Systems and methods to utilize sensors to provide spatial resolution in downhole leak detection." This method involves obtaining physical signals detected by at least one physical sensor traveling along a wellbore. The process includes detecting correlated sequences from these physical signals and constructing a covariance matrix based on the correlated sequences. Ultimately, the method computes a spatial spectrum indicative of a leak's location based on the covariance matrix.
Another significant patent is "Frequency weighting in broadband acoustic beamforming." This invention discloses systems and methods for processing broadband acoustic signals acquired by multiple acoustic sensors. Using an array-signal-processing technique, the invention computes fused-signal maps in the frequency domain for various frequency bins. The combined maps can effectively locate an acoustic source in a wellbore, showcasing Lu's innovative approach to complex signal processing.
Career Highlights
Yinghui Lu is currently employed at Halliburton Energy Services, Inc., where he continues to develop cutting-edge technologies in the energy sector. His work has not only contributed to the advancement of leak detection methods but has also positioned him as a key player in the field of acoustic signal processing.
Collaborations
Lu collaborates with talented professionals in his field, including coworkers Avinash Vinayak Taware and Nam Nguyen. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in their respective areas.
Conclusion
Yinghui Lu's contributions to the field of downhole leak detection and acoustic signal processing are invaluable. His innovative patents and collaborative efforts continue to push the boundaries of technology in the energy sector.
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