Lei Wu

Title: Lei Wu: Innovator in LiDAR and Cardiovascular Monitoring Technologies

Introduction

Lei Wu is a prominent inventor based in Pleasanton, CA (US). He has made significant contributions to the fields of LiDAR technology and medical devices, holding a total of 3 patents. His innovative work focuses on enhancing the accuracy and functionality of detection systems.

Latest Patents

One of Lei Wu's latest patents is for a "Multi-line, high-definition LiDAR device and method with integrated direct spatial reference." This invention relates to a Frequency Modulated Continuous Wave (FMCW) Light Detection and Ranging system. It utilizes a wave train of carrier frequency modulated in a narrow-band sequence. A delay interferometer with in-phase and quadrature outputs extracts the phase of this frequency modulation. A coherent receiver detects the phase of reflected light from a remote object, allowing the ratio between two phases to determine the distance of that object.

Another notable patent is for an "Optical interferometric scanning detector for cardiovascular function monitoring." This invention introduces a novel optical miniaturized handheld medical device designed for convenient monitoring and data collection of detailed signals related to human cardiovascular function. The device employs advanced technologies, including interferometric detection and phase-controlled focusing beam steering. It directs a laser beam onto the skin surface to detect vibrations caused by cardiovascular signals, such as blood pressure pulses and heart valve closures. This miniaturized apparatus is capable of assessing cardiovascular functions in both healthy and diseased conditions.

Career Highlights

Throughout his career, Lei Wu has demonstrated a commitment to innovation and excellence in his field. His work has led to advancements in both LiDAR technology and medical monitoring devices, showcasing his versatility as an inventor.

Collaborations

Lei Wu has collaborated with notable coworkers, including Wei Chen and Shan Zhong. Their combined expertise has contributed to the successful development of groundbreaking technologies.

Conclusion

In summary, Lei Wu is a distinguished inventor whose work in LiDAR and cardiovascular monitoring technologies has made a significant impact. His innovative patents reflect his dedication to advancing technology for practical applications.