Location History:
- Suwon-si, KR (2011)
- Suwon-si, KP (2013)
Company Filing History:
Years Active: 2011-2013
Title: **The Innovations of Yong-han Yoon: A Pioneer in Optical Technologies**
Introduction
Yong-han Yoon, a prolific inventor based in Suwon-si, South Korea, has made significant strides in the field of optical technology. With a total of three patents to his name, Yoon has been instrumental in advancing optical pickup apparatuses used in recording and reproducing data on optical media.
Latest Patents
Yoon's latest innovations include two notable patents that enhance optical recording technology. The first patent describes an **optical pick-up apparatus with a diffractive optical element**, designed to facilitate the recording and reproduction of information from an optical medium. This apparatus features a light source unit for generating beams, a diffraction element for diffracting these beams, and an objective lens that focuses the diffracted beams onto various information layers on the optical medium. This technology improves the efficiency of information retrieval and recording.
His second significant innovation is a **unit to remove crosstalk in multi-layered disks**. This invention addresses the critical issue of crosstalk, which affects data accuracy in multi-layered recordings. It encompasses an optical pickup unit that utilizes a light source, an optical path changer, and a specialized objective lens to ensure that light reflections from the target recording layer are accurately detected, minimizing interference from adjacent layers. This invention enhances the reliability of optical recording systems.
Career Highlights
Yong-han Yoon is currently an inventor at Samsung Electronics Co., Ltd., a leading company known for its cutting-edge technology in various sectors, including electronics and telecommunications. His contributions to the field of optical devices have solidified his reputation as an innovator within the industry.
Collaborations
Throughout his career, Yoon has collaborated with esteemed colleagues, including Jang-hoon Yoo and Soo-hen Park. Together, they have worked on advancing optical technologies, contributing to Samsung's robust portfolio of innovative products.
Conclusion
In summary, Yong-han Yoon is a remarkable inventor whose work has significantly impacted optical technology. His innovative patents not only enhance the functionality of optical recording devices but also play a crucial role in the ongoing development of information storage systems. As advancements in technology continue to progress, the contributions of inventors like Yoon remain vital to shaping the future of data management and retrieval.