Location History:
- Seoul, KR (2006 - 2014)
- Suwon-si, KR (2020 - 2024)
Company Filing History:
15 out of 7,603 
1 out of 1 Years Active: 2006-2024
Title: Innovations of Youn Joong Lee
Introduction
Youn Joong Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical image stabilization and sensor technology. With a total of 16 patents to his name, Lee's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is the Tiltless Optical Image Stabilization (OIS) circuit and OIS device. This innovative circuit includes a first signal processing unit that generates a first direction-position detection signal and a tilt detection signal based on various sensing signals. Additionally, it features a control unit that produces multiple control signals for precise stabilization. Another notable patent is the apparatus for controlling a lens module and reducing the offset of a Hall sensor. This apparatus utilizes a voltage-current conversion circuit and a current mirror circuit to effectively manage the bias current of the Hall sensor.
Career Highlights
Youn Joong Lee has worked with notable companies such as Samsung Electro-Mechanics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Lee has collaborated with talented individuals, including Je Hyeon Yu and Byung Hoon Kim. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Youn Joong Lee's contributions to optical image stabilization and sensor technology highlight his role as a leading inventor in the field. His innovative patents and collaborations continue to influence advancements in technology.