Hye-Ran Kang

Title: Hye-Ran Kang: Innovator in Semiconductor Technology

Introduction

Hye-Ran Kang is a prominent inventor based in Kyoungki-do, South Korea. She has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. Her innovative work focuses on methods that enhance the fabrication processes of semiconductor devices.

Latest Patents

One of her latest patents is titled "Method for forming fine patterns using etching slope of hard mask layer in semiconductor device." This method involves forming a first hard mask layer and a second hard mask layer over an etch target layer. It includes the creation of second hard mask patterns by etching the second hard mask layer, which has a positive slope in its etching profile. The process allows for the etching of the first hard mask layer and the etch target layer using the second hard mask patterns as an etch mask.

Another notable patent is "Semiconductor device and method for fabricating the same." This invention describes a semiconductor device that features a plurality of trench patterns formed over a substrate. It includes gate insulation layers on the sidewalls of the trench patterns, gate electrodes over the trench patterns, line patterns coupling the gate electrodes, and source and drain regions formed adjacent to the sidewalls of the trench patterns.

Career Highlights

Hye-Ran Kang is currently employed at Hynix Semiconductor Inc., where she continues to push the boundaries of semiconductor technology. Her work has been instrumental in developing advanced methods that improve the efficiency and effectiveness of semiconductor fabrication.

Collaborations

She collaborates with notable colleagues, including Sung-Yoon Cho and Kwang-Ok Kim, who contribute to her innovative projects and research endeavors.

Conclusion

Hye-Ran Kang's contributions to semiconductor technology through her patents and work at Hynix Semiconductor Inc. highlight her role as a leading inventor in the field. Her innovative methods are paving the way for advancements in semiconductor device fabrication.