Company Filing History:
Years Active: 2011-2015
Title: The Innovations of Inventor Jong-Pil Kim
Introduction: Jong-Pil Kim, based in Daejeon, South Korea, is a prominent inventor with a significant contribution to the field of chemical mechanical polishing (CMP) materials. With a total of nine patents to his name, Kim has proven to be an influential figure in semiconductor technology.
Latest Patents: Among his latest innovations, Kim has developed two noteworthy patents. The first is a CMP slurry and a polishing method that effectively reduces dishing generation when polishing or planarizing silicon oxide layers. This CMP slurry is composed of a polishing abrasive, a linear anionic polymer, a phosphoric acid compound, and water, with a specific polishing speed ratio of CMP polishing speed to a silicon oxide layer to CMP polishing speed to a silicon nitride layer ranging from 30:1 to 50:1.
The second patent focuses on cerium oxide powder, which is used as an abrasive in CMP applications. This cerium oxide powder enhances the polishing selectivity of silicon oxide layers in relation to silicon nitride layers, while also addressing within-wafer non-uniformity during the chemical mechanical polishing processes in semiconductor fabrication. The cerium oxide powder is uniquely created from cerium carbonate with a hexagonal crystal structure, and it is utilized within a CMP slurry to improve performance in semiconductor devices.
Career Highlights: Jong-Pil Kim currently works at LG Chem, Ltd., a leading company in chemicals and materials. His work involves significant research and development efforts contributing to advancements in semiconductor materials, particularly in CMP technologies, which are essential for the fabrication of modern electronic components.
Collaborations: Kim collaborates with other talented individuals in his field, including Seung-Beom Cho and Jang-Yul Kim. Together, they contribute to innovative solutions and enhancements within the semiconductor industry, demonstrating the power of teamwork in scientific research.
Conclusion: As a skilled inventor, Jong-Pil Kim's patents in CMP slurries and polishing methods exemplify his dedication to improving semiconductor manufacturing processes. His innovative work at LG Chem helps drive advancements in technology, supporting the ever-evolving demands of electronic applications.
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.