Location History:
- Icheon-gwangyeoksi, KR (2010)
- Incheon, KR (2009 - 2011)
- Incheon-gwangyeoksi, KR (2011)
- Gyeonggi-do, KR (2008 - 2017)
- Anyang-si, KR (2019)
Company Filing History:
Years Active: 2008-2019
Title: The Innovative Contributions of Sun-Woo Lee
Introduction
Sun-Woo Lee is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of technologies related to inverters and current sensors. With a total of 11 patents to his name, Lee's work has had a substantial impact on the industry.
Latest Patents
Among his latest patents is an "Apparatus for controlling inverter." This invention focuses on controlling a braking resistor connected in parallel with a DC link capacitor. The apparatus switches the braking resistor to an ON or OFF state based on the temperature and the DC link voltage of the braking resistor. Another notable patent is the "Apparatus for correcting offset of current sensor." This invention includes an inverter, a detector, an RMS calculator, and a controller. The RMS calculator converts high-frequency components into an effective RMS value. The controller adjusts the DC offset of current sensors to correct any pulsation in output torque when controlling an electric motor.
Career Highlights
Sun-Woo Lee has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Lsis Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that advance electrical engineering.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues such as Young-Moon Choi and Hong-Sik Yoon. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Sun-Woo Lee's contributions to the field of electrical engineering are noteworthy, with his innovative patents addressing critical challenges in inverter and current sensor technology. His work continues to influence the industry and inspire future innovations.