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:
Dec. 02, 2014
Filed:
Jun. 27, 2012
Wonhaeng Lee, Chungcheongnam-do, KR;
Seungbae Lee, Gyeonggi-do, KR;
Wonhaeng Lee, Chungcheongnam-do, KR;
Seungbae Lee, Gyeonggi-do, KR;
Semes Co. Ltd., Chungcheongnam-do, KR;
Abstract
Provided is a substrate supporting unit, which includes a support plate on which a substrate is placed, and a heating member disposed within the support plate to heat the support plate. The heating member includes a plurality of first heating wires disposed in a first region of the support plate, and a plurality of second heating wires disposed in a second region of the support plate, which is different from the first region. The first heating wires are connected to each other through one of a series connection and a parallel connection, and the second heating wires are connected to each other through the other of the series connection and the parallel connection.