Location History:
- Bucheo, KR (2013)
- Bucheon-si, KR (2016)
- Bucheon, KR (2014 - 2020)
Company Filing History:
9 out of 354 
2 out of 3,595 
Years Active: 2013-2020
Title: Innovations of Inventor Young-Je Lee
Introduction
Young-Je Lee is a prominent inventor based in Bucheon, South Korea, known for his substantial contributions to the field of power supply devices and control systems. With a remarkable portfolio of 11 patents, Lee continues to push the boundaries of innovation in electronic technology.
Latest Patents
Among his latest inventions are patents for a switch controller and a power supply device, including a driving method of the power supply device. His patented design includes a power switch connected to an input voltage, an inductor linked to the power switch, a diode positioned between ground and a floating ground, and a sensing resistor bridging the floating ground and the inductor. A switch controller efficiently compares modulation sensing voltages generated from the sensing resistor with high and low peak references. This comparison governs the control of the power switch's operation, optimizing the LED current flowing through the LED string connected to the system.
Career Highlights
Young-Je Lee has gained valuable experience working at esteemed companies such as Fairchild Korea Semiconductor Ltd. and Semiconductor Components Industries, LLC. His work in these organizations has allowed him to hone his skills and creativity in developing advanced electronic components.
Collaborations
Throughout his career, Lee has collaborated with notable industry professionals, including coworkers Gye-Hyun Cho and Jae-yong Lee. These partnerships have contributed to a rich exchange of ideas and have led to the successful development of patented technologies that impact the electronics industry.
Conclusion
With 11 patents to his name, Young-Je Lee exemplifies the spirit of innovation and collaboration in the field of electrical engineering. His latest inventions, particularly his advancements in power supply devices, underscore his commitment to enhancing technology and providing effective solutions in the industry. As an inventor, Young-Je Lee continues to pave the way for future innovations in electronics.