Dong Han Lee

Title: Innovations of Dong Han Lee in RFID Technology

Introduction

Dong Han Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of Radio Frequency Identification (RFID) technology. With a total of 3 patents, his work focuses on enhancing the efficiency and effectiveness of passive RFID systems.

Latest Patents

One of his latest patents is the "Symbol synchronization apparatus and method of passive RFID reader." This invention provides a symbol synchronization apparatus that includes an edge clock detector, a preamble detector, a symbol decision time extractor, and a symbol decider. These components work together to improve the accuracy of symbol detection in passive RFID readers.

Another notable patent is the "Passive RFID system and method." This invention describes a passive RFID system capable of recognizing a large number of tags at high speed. The system includes a processor that divides slots and subchannels, a transmission unit that encodes and modulates commands, and a reception unit that acquires and demodulates tag signals. This innovative approach significantly enhances the performance of passive RFID systems.

Career Highlights

Dong Han Lee is affiliated with the Electronics and Telecommunications Research Institute, where he continues to develop cutting-edge technologies in RFID. His work has been instrumental in advancing the capabilities of RFID systems, making them more efficient and reliable.

Collaborations

He has collaborated with notable colleagues such as Ji Hoon Bae and Cheng Hao Quan, contributing to various projects that push the boundaries of RFID technology.

Conclusion

Dong Han Lee's innovative work in RFID technology showcases his expertise and commitment to advancing this field. His patents reflect a deep understanding of the challenges and opportunities within passive RFID systems. His contributions are paving the way for future advancements in this technology.