Location History:
- Yongin, KR (2002)
- Yongin-si, KR (2004)
Company Filing History:
Years Active: 2002-2004
Title: Innovations of Young-jin Song
Introduction
Young-jin Song is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of laser technology, holding two patents that showcase his innovative spirit and technical expertise. His work primarily focuses on the development of advanced laser devices and manufacturing methods.
Latest Patents
Young-jin Song's latest patents include a "Multiple Wavelength Surface-Emitting Laser Device and Method for Its Manufacture." This invention features a substrate with multiple surface-emitting lasers formed through a continuous manufacturing process. Each laser consists of a bottom reflection layer, an active layer, and a top electrode designed to emit light through a window. The resonance wavelength can be controlled by adjusting the thickness of a dielectric reflection layer.
Another significant patent is the "Apparatus and Method for Forming Aperture of Vertical Cavity Surface Emitting Laser by Selective Oxidation." This invention allows for precise adjustments of the aperture size in a vertical cavity surface emitting laser (VCSEL) by measuring resonance peak variations during the aperture formation process. The apparatus includes a furnace, a light source, and an optical spectrum analyzer to ensure accurate measurements.
Career Highlights
Young-jin Song is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of laser technology. His work has contributed to advancements in the efficiency and functionality of laser devices, making a significant impact in the industry.
Collaborations
He has collaborated with notable coworkers, including Seung-ho Nam, enhancing the innovative environment at Samsung Electronics Co., Ltd. Their teamwork has fostered the development of cutting-edge technologies in the field.
Conclusion
Young-jin Song's contributions to laser technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the industry. His innovative approaches continue to shape the future of laser applications.