Company Filing History:
Years Active: 2018-2020
Title: The Innovations of Dong Hyo Lee: Pioneering Optical Technologies
Introduction
Dong Hyo Lee, an esteemed inventor based in Daejeon, South Korea, has made significant contributions to the field of optical technologies. With a total of two patents to his name, Lee has been instrumental in developing novel solutions that enhance communication systems.
Latest Patents
Dong Hyo Lee's recent innovations include two noteworthy patents:
1. **Optical Waveguide Structure**: This invention involves an advanced optical waveguide structure comprising a substrate and a core structure. The substrate features a first waveguide region, a second waveguide region, and a transition region that connects the two. The core structure consists of first core segments arranged in both a first direction and a second direction that crosses the first, located within the transition region. Additionally, second core segments are arranged similarly on the second waveguide region. This design enables efficient light propagation between regions, optimizing performance in various optical applications.
2. **Optical Transmitter Module**: This patent describes an optical transmitter module that includes a substrate and a ground layer situated on it. An electro-absorption modulated laser (EML) chip is placed on the ground layer to generate a modulated optical signal. The module further incorporates a ground structure connected to the ground layer, a matching resistor, and a bonding wire connecting the EML chip to the matching resistor. This efficient design is pivotal for improving signal transmission in high-speed communication systems.
Career Highlights
Dong Hyo Lee is associated with the Electronics and Telecommunications Research Institute, a leading research organization that focuses on advancing technologies in electronics and telecommunications. His work has not only contributed to enhancing existing technologies but also laid the groundwork for future innovations in the field.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues such as Yongsoon Baek and Duk Jun Kim. These partnerships have fostered a collaborative environment that drives innovation and strengthens research capabilities within the institute.
Conclusion
Dong Hyo Lee's contributions to optical technologies exemplify the spirit of innovation that drives advancements in communication systems. His patents reflect a commitment to enhancing functionality and performance in the field of electronics and telecommunications, establishing him as a notable inventor in his domain. As technologies continue to evolve, Lee's work will undoubtedly play a crucial role in shaping the future of optical communication technologies.