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:
Jul. 08, 2025
Filed:
May. 12, 2021
Semes Co., Ltd., Cheonan-si, KR;
Hyun Tak Ko, Jeju-si, KR;
Sang Kee Lee, Cheonan-si, KR;
SEMES CO., LTD., Cheonan-si, KR;
Abstract
The present disclosure provides an electrostatic chuck, in which a heat transfer layer using a heat transfer fluid is disposed between a chuck main body disposed at an upper side of the electrostatic chuck and a chuck base disposed at a lower side of the electrostatic chuck, and the chuck main body is simply placed on the chuck base so as to be physically in contact with the heat transfer layer, such that heat may be stably transferred without damage even in a condition in which the heat transfer layer is at a high temperature, and the chuck main body may be easily separated from the chuck base for maintenance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile