Location History:
- Daejeon, KR (1998)
- Taejon, KR (2002 - 2006)
Company Filing History:
2 out of 11,277 
1 out of 81 
1 out of 832,680 Years Active: 1998-2006
Title: Innovations of Wang-Yuhl Oh
Introduction
Wang-Yuhl Oh is a notable inventor based in Taejon, South Korea. He has made significant contributions to the field of optical communications, holding a total of three patents. His work focuses on advanced technologies that enhance the performance of optical fibers.
Latest Patents
Wang-Yuhl Oh's latest patents include an "Apparatus and method for stimulated Brillouin scattering suppression using supervisory channel." This invention discloses a method to suppress stimulated Brillouin scattering by raising the threshold fiber input power. This approach prevents the loss of inputted light when a strong intensity signal is introduced to the optical fiber. The apparatus comprises multiple first transmission units for transmitting information signals and a second transmission unit for generating a supervisory signal that modulates the information signals through a supervisory channel.
Another significant patent is the "Brillouin/erbium fiber laser outputting dual spacing multiwavelength light." This invention describes a Brillouin erbium-fiber laser system that produces multiwavelengths with dual spacing of 10 GHz and 20 GHz. The system includes a Sagnac reflector that generates even- and odd-order Stokes waves and forms resonators that output multiwavelengths.
Career Highlights
Wang-Yuhl Oh has worked at the Electronics and Telecommunications Research Institute, where he has contributed to various innovative projects. His expertise in optical technologies has positioned him as a key figure in advancing communication systems.
Collaborations
Throughout his career, Wang-Yuhl Oh has collaborated with notable colleagues, including Sang-Soo Lee and Hyun-Jae Lee. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Wang-Yuhl Oh's contributions to optical communications through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in technology and communication systems.
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.