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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.:

US 10438716 B1

PDFFull Text
Date of Patent:
Oct. 08, 2019

Filed:

Feb. 27, 2017

Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom

Applicant:

Ls Cable & System Ltd., Anyang-si, Gyeonggi-do, KR;

Inventors:

Jin Ho Nam, Seoul, KR;

Won Suck Lee, Uiwang-si, KR;

Ik Hyun Ryu, Anyang-si, KR;

Yi Seul Yang, Anyang-si, KR;

Hyun Jung Jung, Seoul, KR;

Tae Hyun Lee, Bucheon-si, KR;

Assignee:

LS CABLE & SYSTEM LTD., Anyang-si, Gyeonggi-Do, KR;

Attorney:

K&L Gates LLP

Primary Examiner:

William H Mayo, III

Assistant Examiner:

Krystal Robinson

Int. Cl.
CPC ...
H01B 1/22 (2006.01); H01B 1/24 (2006.01); H01B 3/30 (2006.01); H01B 7/02 (2006.01); H01B 7/17 (2006.01); H01B 9/02 (2006.01);
U.S. Cl.
CPC ...
H01B 1/22 (2013.01); H01B 1/24 (2013.01); H01B 3/30 (2013.01); H01B 7/02 (2013.01); H01B 7/17 (2013.01); H01B 9/02 (2013.01);
Abstract

Provided is an insulation composition having a low dielectric constant and a cable including an insulation layer formed of the insulation composition. More particularly, the present invention relates to an insulation composition for reducing a space charge to increase superimposed impulse breakdown strength when impulse voltages overlap during application of a direct-current (DC) voltage, having a low dielectric constant, and improving impulse breakdown strength, and a cable including an insulation layer formed of the insulation composition.

Find Patent Forward Citations

Nam, Jin. (2019). Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom (U.S. Patent No. 10438716). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10438716

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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