Company Filing History:
Years Active: 2017-2021
Title: Innovations of Sang-Hyun Sung in Semiconductor Technology
Introduction
Sang-Hyun Sung is a prominent inventor based in Chungcheongbuk-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on enhancing the efficiency and functionality of semiconductor memory devices.
Latest Patents
One of his latest patents is a semiconductor memory device with a divided source plate. This innovative device includes a substrate that features both a cell region and a slimming region. It incorporates a logic structure that contains logic circuit elements and bottom wiring lines, which are electrically coupled to these elements. The design also includes a source plate positioned above the logic structure and a memory structure that consists of multiple memory cells and gate electrode layers. Notably, a first slit cuts the source plate at the boundary between the cell region and the slimming region, allowing the source plate of the slimming region to float independently of the memory cells and logic circuit elements.
Another significant patent by Sang-Hyun Sung is a semiconductor memory device that features a memory cell array and a row decoder arranged in a first direction over a substrate. This device includes a series of coupling lines that electrically connect the memory cell array and the row decoder. Each coupling line consists of a first conductive line and a second conductive line, with a pad that connects them to the memory cell array or row decoder through a contact plug.
Career Highlights
Sang-Hyun Sung is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work at SK Hynix has allowed him to collaborate with other talented professionals in the field, further advancing semiconductor technology.
Collaborations
Some of his notable coworkers include Jin-Ho Kim and Jeong-Hwan Kim, who have also contributed to various innovations in semiconductor technology.
Conclusion
Sang-Hyun Sung's contributions to semiconductor technology through his patents and work at SK Hynix Inc. highlight his role as a key innovator in the industry. His inventions continue to influence the development of advanced memory devices, showcasing the importance of innovation in technology.