Location History:
- Gyeonggi-Do, KR (2016 - 2019)
- Anyang-si, KR (2018 - 2020)
Company Filing History:
5 out of 915 
1 out of 18,700 
1 out of 8,089 
Years Active: 2016-2020
Title: Innovations of Jae-Moon Lee
Introduction
Jae-Moon Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of inverter technology, holding a total of six patents. His work focuses on enhancing the efficiency and functionality of inverting modules, which are crucial in converting direct current (DC) to alternating current (AC).
Latest Patents
One of his latest patents is a device for determining peak current in an inverter. This device is designed to detect the instantaneous maximum output current of an inverting module. The inverting module converts a DC link voltage to an AC voltage and consists of three-phase legs. Each leg features lower and upper switching elements connected in series. The device includes a shunt resistor connected to a lower switching element of each leg, a current detection module for detecting output current from each shunt resistor, and a summer that sums the detected output currents to output the instantaneous maximum output current as the peak current. Another significant patent is a method for controlling an inverter, which involves detecting output current to determine a software over-current suppression level based on the output frequency.
Career Highlights
Jae-Moon Lee has worked with prominent companies in the technology sector, including Lsis Co., Ltd. and Hyundai Motor Company. His experience in these organizations has allowed him to develop innovative solutions that address real-world challenges in power conversion and control.
Collaborations
Throughout his career, Jae-Moon Lee has collaborated with talented individuals, including Chun-Suk Yang and Ji Tae Kim. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Jae-Moon Lee's contributions to inverter technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative solutions continue to impact the efficiency of power conversion systems.