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. 30, 2025
Filed:
May. 31, 2022
Applicant:
Tokyo Electron Limited, Tokyo, JP;
Inventors:
Tomonao Kuwada, Miyagi, JP;
Kei Kobayashi, Miyagi, JP;
Assignee:
TOKYO ELECTRON LIMITED, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67109 (2013.01);
Abstract
A temperature control device includes a first tank that stores a first heat medium; a second tank that stores a second heat medium having a temperature different from a temperature of the first heat medium, and a first communication pipe configured to connect a position where an upper limit level of a height of a liquid level is located in an interior of the first tank and a position where a lower limit level of a height of a liquid level is located in an interior of the second tank.