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:
Nov. 11, 2025
Filed:
Jun. 07, 2023
Seiko Epson Corporation, Tokyo, JP;
Naoya Okada, Matsumoto, JP;
Takahiro Miyata, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A cooling apparatus includes a first vapor chamber which is formed of a combination of a first plate that receives heat from a heat source and a second plate facing the first plate, a liquid cooling section which includes a liquid cooling container combined with the first vapor chamber, and a plurality of first fins which are provided in the liquid cooling section and form a part of a channel of the liquid refrigerant. The second plate has a first inner surface constituting region which is located at the outer surface of the second plate and forms at least a part of a first inner surface of the liquid cooling section. The plurality of first fins are disposed in the first inner surface constituting region. The liquid cooling section has an introduction port and a discharge port.