Young-ok Koh

Title: Young-ok Koh: Innovator in Optical Information Storage Systems

Introduction

Young-ok Koh is a prominent inventor based in Yongin, South Korea. She has made significant contributions to the field of optical information storage systems. Her innovative work has led to the development of a patented method and apparatus that enhances the efficiency of tracking error signals.

Latest Patents

Young-ok Koh holds a patent for a "Method and apparatus for generating tracking error signal and optical information storage system including the apparatus." This invention provides an apparatus and method for generating a tracking error signal. The apparatus includes a bias signal generator that generates a bias signal to cancel a direct current (DC) offset of a push-pull signal. This is achieved using a tracking control signal generated by the tracking controller. As a result, the offset generated in a tracking error signal can be canceled or reduced using the bias signal instead of relying on an additional side beam. She has 1 patent to her name.

Career Highlights

Young-ok Koh is currently employed at Toshiba Samsung Storage Technology Korea Corporation. Her role at the company allows her to work on cutting-edge technologies in the field of optical storage. Her expertise and innovative mindset have made her a valuable asset to her team.

Collaborations

Young-ok Koh has collaborated with notable colleagues, including Dong-Han Lee and Sang-chul Kim. These collaborations have contributed to the advancement of their projects and the overall success of their research initiatives.

Conclusion

Young-ok Koh is a trailblazer in the realm of optical information storage systems. Her patented innovations and collaborative efforts highlight her commitment to advancing technology in this field. Her work continues to influence the industry and pave the way for future developments.