Location History:
- Incheon, KR (2000 - 2007)
- Bucheon, KR (2013 - 2016)
- Bucheon-si, KR (2015 - 2016)
Company Filing History:
11 out of 354 
2 out of 4 Years Active: 2000-2016
Title: **Kyung-Oun Jang: Innovator in Power Supply Technology**
Introduction
Kyung-Oun Jang is a prominent inventor based in Bucheon-si, South Korea. With an impressive portfolio of 13 patents, Jang has made significant contributions to the field of power supply technology, particularly through innovative device designs that improve operational efficiency.
Latest Patents
Among his latest innovations, Jang has developed a power supply device capable of varying switching frequency according to load conditions. This power supply device incorporates a power switch and power delivering means that convert input based on the switch’s operation, outputting precise results. Additionally, his switch control circuit plays a crucial role in managing the switching frequency, adapting in accordance with the detected output voltage. Another noteworthy patent encompasses the switch control circuit, switch control method, and the associated power supply device. This invention focuses on how the switch control circuit regulates the power supply by detecting the duty cycle of the power switch and assessing load conditions using feedback voltage.
Career Highlights
Kyung-Oun Jang has garnered valuable industry experience through his tenure at Fairchild Korea Semiconductor Ltd. and Fairfield Korea Semiconductor Ltd. His efforts in these companies have bolstered his reputation as a skilled inventor and innovator in the semiconductor industry, particularly in developing advanced power management systems.
Collaborations
Throughout his career, Jang has collaborated with talented professionals in the industry, including Min-Woo Lee and Sung-Won Yun. These collaborations have refined his approaches to innovation and expanded the potential applications of his inventions in real-world scenarios.
Conclusion
Kyung-Oun Jang's extensive contribution to power supply device technology not only showcases his inventive spirit but also his commitment to advancing electrical engineering solutions. As a testament to his skills, his patents reflect his innovative prowess and the value he brings to the technological landscape.