Location History:
- Suwon-si, KR (2020)
- Gyeonggi-do, KR (2017 - 2024)
Company Filing History:
18 out of 143 
4 out of 8,679 
1 out of 5 Years Active: 2017-2024
Title: The Innovations of Junghwan Shin: A Pioneer in Optical Materials
Introduction
Junghwan Shin is an esteemed inventor based in Gyeonggi-do, South Korea, renowned for his contributions to the field of optical materials. With a remarkable portfolio of 23 patents, Shin has continually advanced the development of polymerizable compositions and optical materials, pushing the boundaries of innovation.
Latest Patents
Among his recent innovations, Junghwan Shin has developed two notable patents. The first patent is a **polymerizable composition and optical material produced therefrom**. This invention highlights an advanced polymerizable composition featuring UV absorbers that excel in lightfastness while minimizing color defects. By ensuring that these UV absorbers do not absorb visible light, Shin's work enables the creation of optical materials with outstanding stability and aesthetic quality.
The second patent focuses on a **polymerizable composition for polythiourethane-based optical materials**. This innovative composition incorporates a specific additive that adjusts the reactivity of isocyanate, maintaining low viscosity over time. Consequently, this approach facilitates the production of high-quality polythiourethane-based optical materials without the need for complex purification processes. The resulting products boast a uniform refractive index and a low yellow index, making them ideal candidates for various plastic optical lenses, including those used in eyeglasses and cameras.
Career Highlights
Junghwan Shin has held key positions in prominent companies such as SKC Co., Ltd. and Seagate Technology Incorporated. His experience in these organizations has allowed him to refine his expertise in materials science and optical technology, further enhancing his innovative capabilities.
Collaborations
Throughout his career, Shin has collaborated with other distinguished professionals, including Seung Mo Hong and Jung Hwan Myung. These partnerships have not only fostered creativity but have also contributed to a synergistic environment for technological advancements in optical materials.
Conclusion
Junghwan Shin's impressive body of work, characterized by 23 patents, showcases his commitment to innovation in the field of optical materials. His recent breakthroughs in polymerizable compositions stand as a testament to his ingenuity and determination to improve optical technologies. As advancements in this field continue to evolve, Shin's contributions will undoubtedly leave a lasting impact on the industry.
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.