The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2025
Filed:
Dec. 02, 2021
Psk Inc., Hwaseong-si, KR;
Kwang Sung Yoo, Hwaseong-si, KR;
Ju Young Park, Hwaseong-si, KR;
PSK INC., Hwaseong-si, KR;
Abstract
Provided is an apparatus for treating a substrate. The apparatus for treating the substrate includes a housing defining a treatment space formed by a combination of an upper housing and a lower housing, a gas supply unit configured to supply gas to the treatment space, a support unit including a chuck configured to support the substrate in the treatment space and an upper electrode provided to surround the check when viewed from a top view, a dielectric plate unit including a dielectric plate arranged to oppose the substrate supported by the support unit in the treatment space, and an upper electrode unit coupled to the dielectric plate unit and including an upper electrode arranged to oppose the lower electrode, in which the upper electrode unit is coupled to the lower housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile