Chang Ho Ryu

Title: Chang Ho Ryu: Innovator in NFC Technology and Logistics Solutions

Introduction

Chang Ho Ryu is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the fields of near-field communication (NFC) technology and logistics information systems. With a total of 9 patents to his name, Ryu continues to push the boundaries of innovation.

Latest Patents

Ryu's latest patents include an NFC device powered on in response to a radio frequency signal. This innovative NFC device does not require a power button, as it includes a battery with a voltage output terminal and an internal system that utilizes the battery voltage as an operating voltage. The device connects the battery's voltage output terminal to the internal system's voltage input terminal in response to a system power-on command from an external NFC device. Additionally, Ryu has developed a method for providing logistics information services using a data logger. This method involves a data logger equipped in a cold container for storing goods, which processes logistics-related information and communicates with portable readers and a server to monitor and log conditions.

Career Highlights

Throughout his career, Chang Ho Ryu has worked with notable companies such as 3A Logics Inc. and 3A Logics Co., Ltd. His work has focused on enhancing technology in logistics and communication, showcasing his expertise in these areas.

Collaborations

Ryu has collaborated with talented individuals in his field, including Pyeong Han Lee and Kwang Beom Park. These partnerships have contributed to the development of innovative solutions and advancements in technology.

Conclusion

Chang Ho Ryu is a distinguished inventor whose work in NFC technology and logistics information systems has made a significant impact. His innovative patents and collaborations highlight his commitment to advancing technology and improving efficiency in various industries.