Location History:
- Hwaseong-si, KR (2012 - 2015)
- Seongnam-si, KR (2015 - 2016)
Company Filing History:
18 out of 131,214 
1 out of 77 
1 out of 96 
Years Active: 2012-2016
Title: Gae-hwang Lee: Pioneer in Spatial Light Modulation
Introduction
Gae-hwang Lee, an esteemed inventor based in Hwaseong-si, South Korea, has made significant contributions in the field of spatial light modulation. With a remarkable portfolio of 18 patents, Lee has established himself as a leading figure in the advancement of optical technologies.
Latest Patents
Among his latest innovations, Lee has developed several noteworthy patents. One of these is a spatial light modulator that features a variable refractive index layer. This layer changes its refractive index based on either an optical or an electrical signal. Additionally, the design includes a metal layer positioned on the refractive index-change layer, as well as a high refractive index layer on top of the metal layer. This setup allows light incident on the metal layer to generate a surface plasmon at the interface between the variable refractive index layer and the metal layer.
Another significant patent is for a photorefractive composite, which is utilized in spatial light modulators and hologram display devices. This innovative composite incorporates at least one carborane compound that exhibits photoconductivity and optical nonlinearity, enhancing the capabilities of holographic technologies.
Career Highlights
Gae-hwang Lee has worked with prominent institutions such as Samsung Electronics Co., Ltd. and Corning Precision Materials Co., Ltd. His tenure at these companies has facilitated the development of pioneering technologies that push the boundaries of optical science.
Collaborations
Throughout his career, Lee has collaborated with talented peers, including Jae-eun Jung and Kyu-young Hwang. Their joint efforts in research and development have further propelled advancements in the fields of photonics and display technologies.
Conclusion
With 18 patents to his name, Gae-hwang Lee exemplifies innovation in spatial light modulation. His contributions continue to influence the future of optical technologies, showcasing the importance of collaboration and ingenuity in the engineering world. As a key inventor, Lee remains a vital asset to the ongoing evolution of holographic imaging and spatial light modulation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.