Yi Han

Title: Innovations by Yi Han in Wireless Monitoring Technologies

Introduction

Yi Han, an accomplished inventor based in Ellicott City, MD, holds an impressive portfolio of 23 patents. His work primarily focuses on methodologies and systems designed to improve wireless monitoring accuracy and presence detection. Through his innovative inventions, he has significantly contributed to the fields of wireless communication and motion tracking.

Latest Patents

Among Yi Han's latest patents is a groundbreaking invention titled "Method, apparatus, and system for wireless monitoring with improved accuracy." This invention details a comprehensive method involving the transmission of a wireless signal through a multipath channel that is affected by object movement within a venue. The invention includes steps for receiving the signal, obtaining a time series of channel information (TSCI), classifying a sliding time window, computing motion information (MI), and ultimately monitoring object movement based on this MI.

Another recent patent is for a "Method, apparatus, and system for wireless proximity and presence monitoring." This patent describes an apparatus that includes a transmitter, receiver, and processor designed for monitoring the presence or movement of objects in proximity to the apparatus. The apparatus utilizes wireless signals and analyzes TSCI to effectively monitor motion within its vicinity.

Career Highlights

Yi Han has worked with notable companies, including Origin Wireless, Inc. and Origin Research Wireless, Inc., where he has contributed to enhancing wireless technologies. His expertise has positioned him as a key player in developing innovative solutions in this growing sector.

Collaborations

Throughout his career, Yi Han has collaborated with several prominent colleagues, including K J Ray Liu and Hung-Quoc Duc Lai. These partnerships have played a crucial role in driving advancements within the technologies he works to improve.

Conclusion

Yi Han's innovative contributions to wireless monitoring and proximity detection have positioned him as a leader in the field. With 23 patents to his name, his advancements continue to push the boundaries of technology, offering practical and efficient solutions for a variety of applications. His ongoing work promises to enhance our capabilities in wireless communication further, influencing numerous industries in the process.