Company Filing History:
Years Active: 2025
Title: Wookwan Lee: Innovator in Input Buffer Circuits
Introduction
Wookwan Lee is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of integrated circuits. His innovative work has led to the filing of a patent that showcases his expertise and creativity.
Latest Patents
Wookwan Lee holds a patent for an "Input buffer circuit and power management integrated circuit including the same." This invention features an input buffer circuit that comprises a low voltage generator, a first hysteresis buffer, and a first dual-supply level shifter. The low voltage generator is connected to a first power supply voltage, generating a mirrored current and a second power supply voltage that is independent of variations in the first voltage level. The first hysteresis buffer operates based on the second power supply voltage, producing a first inverted reset signal with hysteresis. Additionally, the first dual-supply level shifter generates a second inverted reset signal by shifting the first inverted reset signal from the second voltage level to the first voltage level.
Career Highlights
Wookwan Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His role at Samsung has allowed him to work on cutting-edge technologies and contribute to the advancement of electronic devices. His innovative spirit and technical skills have made him a valuable asset to the company.
Collaborations
Wookwan Lee has collaborated with talented coworkers such as Hongjin Cheon and Youngkyun Park. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Wookwan Lee is an accomplished inventor whose work in input buffer circuits has made a significant impact in the field of electronics. His patent reflects his dedication to innovation and his contributions to Samsung Electronics Co., Ltd. continue to shape the future of technology.