Location History:
- Daejeon, KR (1995 - 1999)
- Daejon, KR (1999)
- Daejon-Shi, KR (1999 - 2002)
- Taejon, KR (2002 - 2003)
Company Filing History:
Years Active: 1995-2003
Title: Innovator Byueng-Su Yoo: Pioneering Advances in Semiconductor Laser Technology
Introduction
Byueng-Su Yoo is a distinguished inventor based in Taejon, South Korea, known for his significant contributions to the field of semiconductor laser technology. With a remarkable portfolio of 10 patents, Yoo has become a prominent figure in the industry, pushing the boundaries of innovation and creating novel solutions that enhance the performance of laser devices.
Latest Patents
Among his latest innovations, Yoo developed the "Long wavelength surface-emitting semiconductor laser device and method for manufacturing the same." This groundbreaking patent addresses key challenges by eliminating absorption loss in a p-type doped layer and reducing scattering loss in the mirror layer. The device consists of a complex structure including a semiconductor substrate, bottom and top mirror layers, an active layer, an electron leakage barrier layer, and a current extension layer.
Another notable invention is the "Folded cavity laser," designed to generate a laser beam with heightened precision. This device incorporates a substrate with a distributed Bragg reflector (DBR) and features an active medium for amplifying the laser beam. Additionally, it utilizes strategically placed mirrors and a microlens to enhance the beam's quality and astigmatism.
Career Highlights
Byueng-Su Yoo is affiliated with the Electronics and Telecommunications Research Institute, where he collaborates with other brilliant minds to drive technological advancements. His work has not only yielded patents but has also contributed to the strength of South Korea’s semiconductor industry.
Collaborations
Within his professional environment, Yoo collaborates with notable colleagues, including Hyo-Hoon Park and O-Kyun Kwon. Their combined efforts have greatly influenced the development of innovative technologies, showcasing the power of teamwork in research and invention.
Conclusion
As an inventor, Byueng-Su Yoo’s contributions have significantly impacted the field of semiconductor lasers. His innovative patents reflect a deep understanding of technological challenges and a commitment to finding effective solutions. With ongoing collaboration and research, Yoo continues to pave the way for the future of laser technology, driving progress and innovation in 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.