This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Sk Planet Co., Ltd., Sk Telecom Company, Ltd.. Active years: 2014-2018.
Company Filing History:
2 out of 297 
2 out of 1,080 
Years Active: 2014-2018
Title: Sangwoo Rhie - Innovator in RFID Technology
Introduction
Sangwoo Rhie is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of radio frequency identification (RFID) technology. With a total of 2 patents, his work focuses on enhancing the accuracy of location measurement systems.
Latest Patents
One of Sangwoo Rhie's latest patents is a method for measuring the location of a radio frequency identification (RFID) reader by using beacons. This invention relates to an RFID system that measures the location of a moving RFID reader. The system comprises a plurality of beacon devices that emit beacons, an RFID tag that transmits pre-stored information, and an RFID reader that calculates its current location using at least three beacons. The RFID reader receives signals from the beacons while in motion and gathers information from the RFID tag. This innovative approach increases the accuracy of location measurement by considering various propagation environments.
Career Highlights
Sangwoo Rhie has worked with prominent companies in the technology sector, including SK Telecom Company, Ltd. and SK Planet Co., Ltd. His experience in these organizations has contributed to his expertise in RFID technology and innovation.
Collaborations
Throughout his career, Sangwoo Rhie has collaborated with talented individuals such as Sangmok Sohn and Soonjae Jeong. These partnerships have fostered a creative environment that has led to advancements in RFID systems.
Conclusion
Sangwoo Rhie's contributions to RFID technology demonstrate his commitment to innovation and accuracy in location measurement systems. His patents reflect a deep understanding of the challenges in this field and offer solutions that enhance the functionality of RFID systems.