This inventor holds 19 USPTO granted patents and 6 published patent applications, primarily in Semiconductor Memory Devices. Top assignee: Skhynix Inc.. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Icheon-si Gyeonggi-do, KR (2022)
- Daejeon, KR (2016 - 2023)
- Icheon-si, KR (2023 - 2024)
Company Filing History:
Years Active: 2016-2026
Areas of Expertise:
Title: Gil Bok Choi: Innovator in Semiconductor Technology
Introduction
Gil Bok Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 19 patents. His work focuses on advancing memory devices and their manufacturing processes.
Latest Patents
Among his latest patents is a semiconductor memory device and method of manufacturing the same. This technology involves a semiconductor memory device that features a stack of interlayer insulating layers and gate electrodes alternately stacked on a substrate. Additionally, it includes channel structures that pass through the stack vertically. Each channel structure comprises a core insulating layer, a channel layer, a tunnel insulating layer, and a charge storage layer, all extending in the same direction as the channel structures. Notably, the dielectric constant of a specific region of the core insulating layer is lower than that of another region. Another significant patent is for a memory system and its operating method. This memory system consists of multiple semiconductor memory devices, each containing several memory blocks. A controller is designed to manage these devices, enabling program operations, read operations, and the removal of holes in target memory blocks when certain conditions are met.
Career Highlights
Gil Bok Choi is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His innovative work has positioned him as a key figure in the development of advanced memory technologies.
Collaborations
He has collaborated with notable coworkers, including Dae Hwan Yun and Min Sang Park, contributing to various projects that enhance semiconductor technology.
Conclusion
Gil Bok Choi's contributions to semiconductor technology through his patents and work at SK Hynix Inc. highlight his role as a significant innovator in the field. His advancements continue to shape the future of memory devices and their applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile