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:
Feb. 11, 2014
Filed:
Sep. 09, 2011
Applicants:
Yoon-jin Kim, Gunpo-si, KR;
Chang-mo Ko, Gwangmyeong-si, KR;
Jin-ho Nam, Namyangju-si, KR;
Ho-souk Cho, Seoul, KR;
Young-ho Park, Anyang-si, KR;
Inventors:
Yoon-Jin Kim, Gunpo-si, KR;
Chang-Mo Ko, Gwangmyeong-si, KR;
Jin-Ho Nam, Namyangju-si, KR;
Ho-Souk Cho, Seoul, KR;
Young-Ho Park, Anyang-si, KR;
Assignee:
LS Cable & System Ltd., Anyang, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An insulation material composition for a direct current (DC) power cable and the DC power cable using the same are provided. A direct current (DC) power cable insulation material composition includes 0.5 to 5 parts by weight of surface-modified nano-sized cubic magnesium oxide, per 100 parts by weight of a polyethylene base resin.