Location History:
- Seongnam-si, KR (2011)
- Gyeonggi-do, KR (2013)
Company Filing History:
Years Active: 2011-2013
Title: Inventor Spotlight: Won Chan Choi
Introduction
Won Chan Choi is a notable inventor based in Gyeonggi-do, South Korea. With a strong background in electrical engineering, he has contributed significantly to the development of innovative technologies, particularly in power supply circuits. He holds two patents that showcase his expertise and dedication to advancing the field.
Latest Patents
Won Chan Choi's latest inventions include a switching mode power supply circuit specifically designed for plasma display panels. The first patent details a circuit that integrates an EMI filter unit, PFC unit, output unit, and a standby unit. This assembly ensures efficient operation and reliability for plasma display applications. Key components such as a relay unit and capacitors are strategically placed within the circuit to enhance performance.
The second patent further explores the design of a switching mode power supply circuit, emphasizing the importance of a standby unit. This unit is responsible for outputting a standby voltage and features a control block linked to a PS_ON signal, allowing for sequential application of power from the output unit. These innovative designs emphasize the focus on efficiency, reliability, and performance in modern electrical engineering.
Career Highlights
Won Chan Choi works for Samsung Electro-Mechanics Co., Ltd., a leading company in the electronics sector known for its commitment to technological innovation. His role involves the research and development of advanced power supply solutions that support a wide range of electronic devices. His contributions have been integral to the company’s portfolio of cutting-edge products.
Collaborations
Throughout his career, Won Chan Choi has collaborated with talented engineers and innovators, including colleagues Peel Sik Jeon and Dong Kyun Ryu. These collaborations foster a creative environment that encourages brainstorming and development of pioneering technologies in the industry.
Conclusion
Won Chan Choi exemplifies the spirit of innovation through his work and patents in power supply technology. His contributions at Samsung Electro-Mechanics Co., Ltd. and collaborations with fellow inventors have played a vital role in advancing electronic systems, particularly in the realm of plasma display technologies. As technology evolves, inventors like Won continue to push the boundaries of what is possible, setting the stage for future advancements.