This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Changxin Memory Technologies, Inc.. Active years: 2024-2026.
Company Filing History:
Years Active: 2024-2026
Title: Innovations of Soonbyung Park in Semiconductor Technology
Introduction
Soonbyung Park is a notable inventor based in Hefei, China. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on innovative methods for fabricating semiconductor structures, which are crucial for the advancement of electronic devices.
Latest Patents
Among his latest patents, Soonbyung Park has developed a semiconductor structure and fabrication method. This embodiment relates to a semiconductor structure and a fabrication method that includes providing a substrate with an array region and a peripheral region. The method involves arranging multiple pads on the array region, with an isolation trench formed between adjacent pads. Additionally, a to-be-etched path layer is formed on the sidewall of the isolation trench, which is in contact with a to-be-etched material layer in the array region. After achieving a flat surface on both regions, the to-be-etched path layer and the to-be-etched material layer are removed sequentially.
Another significant patent is a method for manufacturing a semiconductor structure. This method includes forming multiple trenches spaced apart in a substrate and creating a first insulating layer on the sidewalls and bottoms of these trenches. A first conductive layer is then formed on the surface of the first insulating layer. The process involves removing part of the first conductive layer through a first etching process, followed by a second etching process to reach a target depth.
Career Highlights
Soonbyung Park is currently employed at Changxin Memory Technologies, Inc., where he continues to innovate in semiconductor technology. His expertise and contributions have positioned him as a key figure in the industry.
Collaborations
He collaborates with talented coworkers, including Daejoong Won and Er-Xuan Ping, who contribute to the advancement of their projects.
Conclusion
Soonbyung Park's work in semiconductor technology exemplifies innovation and dedication. His patents reflect a commitment to enhancing the efficiency and effectiveness of semiconductor fabrication methods.