Company Filing History:
1 out of 44 
1 out of 4 Years Active: 2022-2023
Title: Yifu Chen: Innovator in Underwater Photon Technology
Introduction
Yifu Chen is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of underwater photon technology, holding 2 patents that focus on methods and devices for correcting underwater photon displacement and depth sounding using single-photon Lidar.
Latest Patents
Chen's latest patents include innovative methods for enhancing the accuracy of underwater measurements. One patent details methods and devices for correcting underwater photon displacement and for depth sounding with single-photon Lidar. This method involves acquiring the pointing angle of a photon emitted by the Lidar, as well as the coordinates of water-surface and water-bottom photon signals. The process includes performing sea wave fitting to determine a sea wave model, identifying the intersection of the photon with the air-water interface, and correcting the coordinates of the water-bottom photon based on the underwater displacement error.
Another notable patent is the adaptive filtering method of photon counting Lidar for bathymetry. This invention outlines a systematic approach to adaptively acquire parameters for elliptic filtering of water surface photon signals. It establishes a relationship between filter parameters and the elevation of underwater photon signals, ultimately leading to continuous bathymetry results through effective filtering and fitting.
Career Highlights
Yifu Chen has worked at the China University of Geosciences in Wuhan, where he has contributed to research and development in geosciences and underwater technology. His work has been instrumental in advancing the understanding and application of Lidar technology in underwater environments.
Collaborations
Chen has collaborated with notable colleagues, including Lizhe Wang and Yuan Le, who have contributed to his research endeavors and innovations in the field.
Conclusion
Yifu Chen's work in underwater photon technology exemplifies the innovative spirit of modern inventors. His patents not only enhance the accuracy of underwater measurements but also pave the way for future advancements in Lidar technology.
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