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:
Aug. 27, 2013
Filed:
Nov. 19, 2010
Applicants:
Kwan Woo Park, Changwon-si, KR;
Seo Young Maeng, Changwon-si, KR;
Inventors:
Kwan Woo Park, Changwon-si, KR;
Seo Young Maeng, Changwon-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F21V 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a heat dissipating device. More particularly, the present invention relates to a heat dissipating device in which an air flow is directed to a heat dissipating member by alternating rotation of blades within a preset range of angle for making a driving unit and a device thereof smaller, and improving heat dissipating efficiency.