Location History:
- Seoul, KR (2010)
- Seongnam-si, KR (2016 - 2023)
Company Filing History:
Years Active: 2010-2023
Title: Innovator Spotlight: Sang-Ho Rha
Introduction
Sang-Ho Rha is a prominent inventor based in Seongnam-si, South Korea. With a total of five patents to his name, he has made significant contributions to the field of vertical memory devices. His groundbreaking work is exemplified in his latest patents, which showcase innovative methods for device manufacturing.
Latest Patents
One of Sang-Ho Rha's latest patents, "Stacked Structure for a Vertical Memory Device," describes a meticulous process aimed at enhancing vertical memory device production. This method includes forming a first sacrificial layer on a substrate, which consists of a first insulating material. It further entails creating a mold comprising an insulation layer and a second sacrificial layer stacked alternately on the first sacrificial layer with unique insulating materials involved. The process highlights the formation of a channel through this mold and sacrificial layers, along with the subsequent removal of the first sacrificial layer to generate a first gap. The creation of a channel connecting pattern and replacing the second sacrificial layer with a gate electrode are critical steps in this innovative method.
Career Highlights
Sang-Ho Rha is currently employed by Samsung Electronics Co., Ltd., where he continues to push the boundaries of technology with his inventive approaches. His valuable insights and expertise have led to the successful development of advanced memory devices that cater to the evolving tech industry.
Collaborations
Throughout his career, Rha has collaborated with notable colleagues, including Jong-Min Baek and Woo-Kyung You. Their teamwork has facilitated successful patent applications and significant progress in their research endeavors.
Conclusion
Sang-Ho Rha exemplifies the spirit of innovation in the tech sector, particularly with his contributions to vertical memory device technology. His dedication and expertise not only advance the field but also inspire future inventors to continue exploring the realms of invention.
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.