Location History:
- Seoul, KR (1979 - 2016)
- Daejeon, KR (2014 - 2022)
Company Filing History:
3 out of 5,362 
2 out of 8,305 
2 out of 69 
Years Active: 1979-2022
Title: **Innovative Contributions of Eun Sil Choi in Light Emitting Devices**
Introduction
Eun Sil Choi is a prominent inventor based in Seoul, South Korea, known for her significant contributions to the field of light emitting devices and lighting systems. With a portfolio of five patents, her work reflects a commitment to advancing technology in this domain.
Latest Patents
One of her latest patents pertains to a sophisticated light emitting device that features a first electrode layer and a second conductive semiconductor layer on top. This inventive design includes an active layer situated atop the second conductive semiconductor layer, complemented by a first conductive semiconductor layer and an AlGaN layer, alongside an InGaN pattern. Additionally, the design incorporates a gallium nitride semiconductor layer with a pad electrode positioned on top. Another notable patent describes a light emitting device comprising various layers such as a first conductive semiconductor layer, an InGaN layer, a GaN layer, as well as an active layer and a second conductive semiconductor layer. This innovative combination is crucial for fabricating light emitting devices and enhances the potential for lighting systems.
Career Highlights
Eun Sil Choi has made her mark in major companies such as LG Innotek Co., Ltd. and the Korea Advanced Institute of Science and Technology. Her experiences in these esteemed organizations have allowed her to develop cutting-edge technologies that not only fulfill market needs but also push the boundaries of what's possible in light technology.
Collaborations
Throughout her career, Eun Sil Choi has collaborated with notable individuals in her field. Among her coworkers, Sung J. Uhm and Tae Jae Lee have played a pivotal role in various projects, leading to innovative solutions and advancements in light emitting device technology.
Conclusion
Eun Sil Choi's inventive spirit and her contributions in the field of light emitting devices not only underscore her talent as an inventor but also highlight the potential for future innovations in this technology. Her work is a testament to the impact of dedication and collaboration in the pursuit of groundbreaking developments.
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.