Location History:
- Suwon, KR (2003)
- Suwon-shi, KR (2004 - 2007)
Company Filing History:
Years Active: 2003-2007
Title: Jong-Ryeol Kim: Innovator in Semiconductor Technology
Introduction
Jong-Ryeol Kim is a prominent inventor based in Suwon-shi, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative optical devices that enhance communication technologies.
Latest Patents
One of his latest patents is a semiconductor monolithic integrated optical transmitter. This invention includes a plurality of active layers formed on a semiconductor substrate. It comprises a distributed feedback laser diode with a grating for reflecting light at a predetermined wavelength and a first active layer for oscillating received light from the grating. Additionally, it features an electro-absorption modulator with a second active layer that modulates the intensity of received light through changes in absorbency based on applied voltage. Furthermore, an optical amplifier with a third active layer amplifies light received from the second active layer, along with first and second optical attenuators positioned between the active layers.
Another notable patent is for a distributed Bragg reflector laser. This invention includes an active layer and two guide layers, each equipped with multiple gratings on their upper surfaces. The first guide layer is formed on one side of the active layer, while the second guide layer is positioned on the opposite side.
Career Highlights
Jong-Ryeol Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing advanced optical devices that are crucial for modern communication systems.
Collaborations
He has collaborated with notable coworkers, including Byung-Kwon Kang and Shi-Yun Cho, contributing to various innovative projects within the company.
Conclusion
Jong-Ryeol Kim's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the field. His inventions are paving the way for advancements in optical communication technologies.