In-Ji Choi

Title: In-Ji Choi: Innovator in Advanced Metering Systems

Introduction

In-Ji Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of metering technology, particularly in the development of advanced metering infrastructure systems. With a total of 2 patents, his work focuses on enhancing the reliability and efficiency of energy consumption measurement.

Latest Patents

Choi's latest patents include an "Advanced Metering Infrastructure System for Guaranteeing Reliable Transmission of Meter Data." This system comprises electronic meters that measure and store energy consumption, equipped with communication modems for data transmission. The system also features a data concentrator that collects meter data and a meter reading server for managing this data. The communication between the master and slave modems is facilitated through a sophisticated protocol stack, ensuring high-quality data transmission.

Another significant patent is the "Automatic Meter Reading System and Method for Underground Distribution Line Using Wired/Wireless Communication." This innovative system utilizes a Data Concentration Unit (DCU) and Wireless Gathering Units (WGU) to facilitate meter reading in underground distribution lines. The DCU communicates with the underground high-voltage distribution line using a Frequency Division Duplex (FDD) method, while the WGU establishes wireless mesh networks to gather and transfer meter reading data.

Career Highlights

In-Ji Choi is currently employed at Korea Electric Power Corporation, where he continues to develop and refine metering technologies. His work has been instrumental in advancing the capabilities of energy measurement systems, contributing to more efficient energy management.

Collaborations

Choi collaborates with esteemed colleagues, including No-Gil Myoung and Young-Hyun Kim. Their combined expertise fosters innovation and drives the development of cutting-edge metering solutions.

Conclusion

In-Ji Choi's contributions to advanced metering systems exemplify his commitment to innovation in energy management. His patents reflect a deep understanding of technology and its application in real-world scenarios. Through his work, Choi is paving the way for more reliable and efficient energy consumption measurement systems.