Location History:
- Gyeonggi-do, KR (2019 - 2020)
- Gunpo, KR (2022)
Company Filing History:
Years Active: 2019-2025
Title: The Innovative Mind of WonLae Kim
Introduction
WonLae Kim, a distinguished inventor based in Gyeonggi-do, South Korea, has made significant strides in the field of microelectronics with a total of five patents to his name. His innovative approaches and compositions have had a profound impact on the technology landscape, specifically in etching processes that are essential for microelectronic devices.
Latest Patents
One of WonLae Kim's notable patents is the **Nitride etchant composition and method**. This invention provides effective compositions and methodologies aimed at selectively etching titanium nitride while leaving molybdenum unaffected. The etching process is remarkable, achieving rates exceeding 3.5 Å/minute and ensuring uniformity in the top and bottom layers of microelectronic device patterns.
Another significant contribution from Kim is his patent titled **Method and composition for etching molybdenum**. This etchant composition and method are tailored for the selective removal of molybdenum from microelectronic devices. The process uses a composition comprising at least one oxidizing agent and stabilizer alongside a base, maintaining a pH of 7.5 to 13. This innovative solution achieves remarkable etch rates of 5-200 Å/min.
Career Highlights
WonLae Kim is currently associated with Entegris, Inc., a leading provider of materials and solutions for electronics and other industries. His work at this reputable company has allowed him to contribute significantly to the advancement of microelectronic technologies, showcasing his expertise and innovative mindset.
Collaborations
During his career, WonLae has collaborated with various professionals, including Emanuel Israel Cooper and Eric Hong. These partnerships have fostered an environment of shared knowledge and innovation, further enhancing the development of groundbreaking technologies in their field.
Conclusion
With five patents reflecting his inventive contributions, WonLae Kim stands out as a key figure in microelectronics innovation. His latest developments in etching compositions illustrate not only his technical expertise but also his commitment to advancing technology that impacts a wide range of applications in the electronics industry. The journey of WonLae Kim is a testament to the power of innovation and collaboration in driving the future of technology.
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.