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. 14, 2021
Filed:
May. 15, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 15/04 (2006.01); F28D 15/02 (2006.01); F28F 21/08 (2006.01); B22F 1/00 (2006.01); B22F 3/11 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
F28D 15/046 (2013.01); F28D 15/0233 (2013.01); B22F 1/0059 (2013.01); B22F 3/11 (2013.01); B22F 3/1125 (2013.01); B23P 2700/09 (2013.01); F28D 15/0283 (2013.01); F28F 21/08 (2013.01); F28F 2255/18 (2013.01); F28F 2275/06 (2013.01); H05K 7/20336 (2013.01);
Abstract
Methods for preparing a heat pipe are provided. The methods may include forming a metal foam on a surface of a first metal sheet using a slurry, placing the first metal sheet on a second metal sheet, and bonding outer portions of the first and second metal sheets. The surface of the first metal sheet faces the second metal sheet.