Company Filing History:
Years Active: 2022-2025
Title: Hae Won Yang: Innovator in Polishing Slurry Composition
Introduction
Hae Won Yang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of polishing slurry compositions, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of polishing processes in various applications.
Latest Patents
Hae Won Yang's latest patents include innovative formulations for polishing slurries. One of his notable inventions is a polishing slurry composition that comprises a nonionic polymer with at least one amide bond, a selectivity control agent, and abrasive particles. This invention aims to improve the polishing process by optimizing the composition of the slurry. Another significant patent is related to a polishing slurry composition specifically designed for the STI (Shallow Trench Isolation) process. This composition includes a polishing solution with polishing particles and an additive solution containing a polymer with an amide bond, along with a polysilicon film polishing barrier.
Career Highlights
Hae Won Yang is associated with K. C. Tech Co., Ltd., where he continues to develop and refine his innovative polishing solutions. His expertise in the field has positioned him as a key player in advancing polishing technologies.
Collaborations
Hae Won Yang has collaborated with notable colleagues, including Jung Yoon Kim and Jun Ha Hwang. Their combined efforts contribute to the ongoing research and development in polishing slurry compositions.
Conclusion
Hae Won Yang's contributions to the field of polishing slurry compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the materials and processes involved, making him a valuable asset in the industry.