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:
Jun. 16, 2015
Filed:
May. 08, 2012
Sang-jin Eom, Gyeonggi-do, KR;
Ho-saeng Kim, Gyeonggi-do, KR;
Jin-kyu Bang, Gyeonggi-do, KR;
Hyun-jun Jang, Gyeonggi-do, KR;
Min-kyung Lee, Gyeonggi-do, KR;
Kyung-moon Seol, Gyeonggi-do, KR;
Sang-Jin Eom, Gyeonggi-do, KR;
Ho-Saeng Kim, Gyeonggi-do, KR;
Jin-Kyu Bang, Gyeonggi-do, KR;
Hyun-Jun Jang, Gyeonggi-do, KR;
Min-Kyung Lee, Gyeonggi-do, KR;
Kyung-Moon Seol, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A built-in antenna apparatus of a mobile terminal includes a main board having at least one feeding portion for feeding RF power and at least one grounding portion at ground potential. The antenna apparatus includes first and second thin metal plates configured to be stacked on the main board and spaced from one another. The second metal plate is electrically connected to the feeding portion and has a length sufficient to resonate within a communication frequency band of the mobile terminal. The first metal plate is electrically connected to the grounding portion and electromagnetically coupled with the second metal plate to resonate.