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:
Jul. 05, 2011
Filed:
May. 07, 2009
Won-woo Cho, Busan, KR;
Dek-gin Yang, Chungcheongbuk-do, KR;
Bong-wan Koo, Jinhae-si, KR;
Hyung-ho Kim, Incheon, KR;
Won-Woo Cho, Busan, KR;
Dek-Gin Yang, Chungcheongbuk-do, KR;
Bong-Wan Koo, Jinhae-si, KR;
Hyung-Ho Kim, Incheon, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
An electro-magnetic bandgap structure is disclosed. The electro-magnetic bandgap structure in accordance with an embodiment of the present invention includes a plurality of conductive plates bridge-connected with one another on a same plane, whereas the each of the conductive plates includes an internal patch; a first ring patch be electrically separated from the internal patch and surrounding the internal patch; and a second ring patch surrounding the first ring patch and electrically connected with the first ring patch through a portion.