Company Filing History:
6 out of 11,337 
1 out of 1 Years Active: 1996-2012
Title: Wol-Yon Hwang: Innovator in Optical Technologies
Introduction
Wol-Yon Hwang is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of optical technologies, holding a total of 7 patents. His work focuses on developing innovative solutions that enhance the efficiency and cost-effectiveness of optical devices.
Latest Patents
Hwang's latest patents include an integrated optical sub-assembly designed for a diplexer. This invention allows for the use of a low-cost small aperture isolator by positioning it closer to a ferrule. This design reduces the distance from the laser diode, ultimately lowering costs and simplifying construction. Another notable patent is an integrated optical sub-assembly for a triplexer, which features a simplified construction that reduces manufacturing costs. This design also incorporates a ball lens to narrow the beam width, making manufacturing easier and more efficient. Additionally, he has developed a TE-pass optical waveguide polarizer using electro-optic polymers. This optical waveguide polarizer includes a core layer made of electro-optic polymer, with electrodes arranged to create electric fields that guide a transverse electric wave mode while extinguishing a transverse magnetic wave mode.
Career Highlights
Throughout his career, Hwang has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and Lightron Fiber-optic Devices Inc. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.
Collaborations
Hwang has collaborated with notable colleagues, including Jang-Joo Kim and Tae-Hyoung Zyung. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Wol-Yon Hwang's contributions to optical technologies through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.