Company Filing History:
Years Active: 2015-2017
Title: Woonghee Sohn: Innovator in Semiconductor Technology
Introduction
Woonghee Sohn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on advancing semiconductor devices and memory technologies, which are crucial for modern electronics.
Latest Patents
Sohn's latest patents include innovative designs for semiconductor devices. One of his patents describes a semiconductor device that features gate structures on a substrate, with these structures extending parallel to a first direction and separated by a trench. Each gate structure includes insulating patterns and a gate electrode, along with vertical pillars connected to the substrate. Additionally, an insulating spacer is positioned in the trench, covering the sidewalls of the gate structures, and a diffusion barrier structure is included between the gate electrode and the insulating spacer.
Another notable patent involves a semiconductor memory device and a method for its fabrication. This method outlines the formation of an electrode structure with alternating insulating and electrode layers on a substrate. It also details the creation of a channel hole that penetrates the electrode structure, along with the formation of a data storage layer and a semiconductor pattern that connects electrically to the substrate. The electrode layers may consist of metal-silicide layers, and the entire process can be conducted in an in-situ manner using a single deposition system.
Career Highlights
Woonghee Sohn is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of semiconductor innovation, contributing to the development of cutting-edge technologies that power various electronic devices.
Collaborations
Throughout his career, Sohn has collaborated with notable colleagues, including Myoungbum Lee and Jeonggil Lee. These collaborations have further enhanced his research and development efforts in the semiconductor field.
Conclusion
Woonghee Sohn's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor in the industry. His innovative designs and methods continue to shape the future of electronics.