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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 9226388 B1

PDFFull Text
Expired
Date of Patent:
Dec. 29, 2015

Filed:

Jul. 31, 2013

Printed circuit board

Applicant:

Samsung Electro-mechanics Co., Ltd., Suwon, KR;

Inventors:

Sang-Kyung Lee, Suwon, KR;

Hee-Kyoung Lee, Suwon, KR;

Dong-Hwan Lee, Suwon, KR;

Kyung-Sang Lim, Suwon, KR;

Assignee:

Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

Sherman Ng

Int. Cl.
CPC ...
H05K 9/00 (2006.01); H05K 1/03 (2006.01); H05K 1/11 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0242 (2013.01); H05K 1/0219 (2013.01); H05K 1/0233 (2013.01); H05K 2201/086 (2013.01); H05K 2201/0959 (2013.01); H05K 2201/0979 (2013.01); H05K 2201/09563 (2013.01); H05K 2201/09609 (2013.01); H05K 2201/09618 (2013.01);
Abstract

A printed circuit board disclosed. One embodiment of the present invention provides a printed circuit board that includes: an insulation layer having multiple layers of circuit wirings formed therein; a via formed along a perimeter of the insulation layer and configured for connecting circuit wirings formed on different layers of the insulation layer, the via being formed in such a way that an inside thereof is hollow; and an electromagnetic wave absorbing part contained in the via.

Find Patent Forward Citations

Lee, Sang-Kyung. (2015). Printed circuit board (U.S. Patent No. 9226388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9226388

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

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