Hyung-taek Oh

Title: The Innovations of Hyung-taek Oh

Introduction

Hyung-taek Oh is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work primarily focuses on advancements in optical pickup technology, which plays a crucial role in data storage and retrieval.

Latest Patents

Hyung-taek Oh's latest patents include an optical pickup device and a compatible optical pickup. The optical pickup device features a light source that emits light, a beam splitter for splitting the light, and an objective lens that focuses the main light onto an optical disk. It also includes a monitoring photodetector to track the light output and a main photodetector for detecting error and information signals. The design aims to enhance the amount of light received by the monitoring photodetector.

The compatible optical pickup is designed for recording and reproducing information on compact disc (CD) family media, such as CD rewritable (CD-RW) and digital versatile discs (DVD). This device incorporates a stepped planar lens with multiple gratings, allowing it to accommodate optical discs of varying thicknesses. It features two optical sources emitting light beams of different wavelengths, an optical path changing element, and a photodetector for signal detection.

Career Highlights

Hyung-taek Oh is currently employed at Samsung Electronics Co., Ltd., a leading technology company known for its innovative products and solutions. His work at Samsung has allowed him to contribute to cutting-edge optical technologies that enhance consumer electronics.

Collaborations

Throughout his career, Hyung-taek Oh has collaborated with talented individuals such as Kun-soo Kim and Jong-ryull Kim. These collaborations have fostered a creative environment that encourages innovation and the development of advanced optical technologies.

Conclusion

Hyung-taek Oh's contributions to optical technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a significant inventor in the field. His innovations continue to impact the way data is stored and accessed, showcasing the importance of optical devices in modern technology.