Sung-un Yang

Title: Innovations by Inventor Sung-un Yang

Introduction

Sung-un Yang is a notable inventor based in Gyeonggi-do, South Korea, recognized for his contributions to optical recording technology. With a total of four patents to his name, Yang has made significant advancements in improving the efficiency and quality of optical devices, particularly within his role at Samsung Electronics Co., Ltd.

Latest Patents

One of Yang's latest patents is the "Automatic power calibration apparatus for optical recording device and automatic power calibration method therefor." This invention includes an apparatus designed to streamline the power calibration process for optical recording devices. It features an optical emission unit and an optical detection unit, allowing for adjustments in signal values to maintain consistent recording quality. This innovation promotes cost reduction and enhances productivity in optical device manufacturing.

Another recent patent is the "Method and apparatus for controlling power of laser diode in optical disc drive." This invention addresses the need for stability in servo control operations within optical disc drives. By efficiently compensating for slow tail effects in photodiode outputs, this method ensures optimal performance of light emitters, enhancing overall device functionality.

Career Highlights

As a key part of Samsung Electronics Co., Ltd., Sung-un Yang's work has directly contributed to the advancement of optical recording technologies. His patents have played a pivotal role in setting new standards within the industry and in streamlining manufacturing processes, enabling Samsung to maintain its competitive edge.

Collaborations

Yang has collaborated with talented colleagues such as Sung-ro Go and Ji-hong Lee. Their combined expertise has led to significant advancements in the field of optical recording systems, highlighting the importance of teamwork in driving innovations forward.

Conclusion

Sung-un Yang's inventive spirit and dedication to research have yielded substantial contributions to optical technology. Through his patents, he continues to influence the field positively, paving the way for future innovations and improvements in optical devices. His work exemplifies the impact that a single inventor can have within a major corporation, underscoring the importance of innovation in technology development.