Company Filing History:
6 out of 131,214 
1 out of 6 Years Active: 2021-2022
Title: Youngtak Kim: Innovator in Semiconductor Technology
Introduction
Youngtak Kim is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of six patents. His work focuses on etchant compositions and methods for manufacturing integrated circuit devices.
Latest Patents
One of Youngtak Kim's latest patents involves etchant compositions that are essential for etching silicon films. These compositions may include nitric acid, fluoric acid, phosphoric acid, acetic acid, a nitrogen compound, and water. The nitrogen compound can consist of fluorine (F), phosphorus (P), and/or carbon (C). Additionally, he has developed methods for manufacturing integrated circuit (IC) devices, which include providing a structure where a silicon film doped at a first dopant concentration is stacked with an epitaxial film doped at a second concentration. The silicon film can be selectively etched using the described etchant composition. Another notable patent pertains to semiconductor devices that feature landing pads, which include various insulating patterns and electrodes designed to enhance device performance.
Career Highlights
Throughout his career, Youngtak Kim has worked with leading companies in the semiconductor industry, including Samsung Electronics Co., Ltd. and Samyoung Pure Chemicals Co., Ltd. His experience in these organizations has allowed him to refine his expertise in semiconductor manufacturing processes and materials.
Collaborations
Youngtak Kim has collaborated with notable professionals in his field, including Sangjine Park and Jaeuk Shin. These collaborations have contributed to the advancement of semiconductor technologies and innovations.
Conclusion
Youngtak Kim's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the development of integrated circuit devices and etching processes.
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.