This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Korea Advanced Institute of Science and Technology. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Kyeongjin Han: Innovator in Silicon-Based LiDAR Technology
Introduction
Kyeongjin Han is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of optical technology, particularly in the development of advanced LiDAR systems. His innovative work focuses on utilizing silicon-based components to enhance distance measurement capabilities.
Latest Patents
Kyeongjin Han holds a patent for a groundbreaking invention titled "Silicon-opa-based lidar for measuring distance using quasi-frequency modulation." This patent describes a silicon phased array-based LiDAR device that measures distance using a quasi-frequency modulation technique. The device includes a light source that generates an optical signal, an optical modulator that creates a first optical signal with a time-varying modulation frequency, and an optical splitter that divides the optical power into reference and transmit signals. The system also features an optical transmitter, an optical receiver, an optical coupler, a balanced photodetector, and a distance calculator that determines distance information by measuring the intermediate frequency. This innovative approach enhances the accuracy and efficiency of distance measurement in various applications.
Career Highlights
Kyeongjin Han is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to push the boundaries of optical technology. His work has garnered attention for its potential applications in autonomous vehicles, robotics, and other fields requiring precise distance measurement.
Collaborations
Kyeongjin Han collaborates with esteemed colleagues, including Hyo-Hoon Park and Hyeonho Yoon. Their combined expertise contributes to the advancement of LiDAR technology and its practical implementations.
Conclusion
Kyeongjin Han's innovative contributions to silicon-based LiDAR technology exemplify the potential of modern optical systems. His patent and ongoing research continue to pave the way for advancements in distance measurement applications.