This inventor holds 5 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2007-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007-2013
Title: Hwan-Shik Park: Innovator in Semiconductor Manufacturing
Introduction
Hwan-Shik Park is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 5 patents. His work focuses on enhancing productivity and efficiency in semiconductor device production.
Latest Patents
Among his latest patents is an innovative apparatus and method for manufacturing semiconductor devices through layer material dimension analysis. This method increases productivity by performing a semiconductor manufacturing process on at least one reference substrate and one target substrate. It involves detecting a reference spectrum and profile for the reference substrate, determining a relation function between the detected reference spectrum and profile, and detecting a real-time spectrum of the target substrate. This allows for the real-time determination of the target substrate's profile using the detected spectrum as a variable in the established relation function. Another notable patent is for a light focusing unit and spectrum measuring apparatus. This invention includes a light source section that emits light, a guiding section that directs the light along multiple parallel paths, and a focusing section that directs the light to a test position of a sample at various incidence angles.
Career Highlights
Hwan-Shik Park is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and effective.
Collaborations
He has collaborated with notable colleagues, including Chung-sam Jun and Jang-Ik Park, contributing to various projects that enhance semiconductor manufacturing processes.
Conclusion
Hwan-Shik Park's innovative work in semiconductor manufacturing has led to significant advancements in the industry. His patents reflect a commitment to improving productivity and efficiency in semiconductor device production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile