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:
Aug. 24, 2010
Filed:
Jul. 04, 2005
Byung-chan Kim, Daejeon, KR;
Jae-ick Choi, Daejeon, KR;
Byung-je Lee, Seoul, KR;
Byung-woon Jung, Seoul, KR;
Han-phil Rhyu, Seoul, KR;
Byung-gil Yu, Seoul, KR;
Byung-Chan Kim, Daejeon, KR;
Jae-Ick Choi, Daejeon, KR;
Byung-Je Lee, Seoul, KR;
Byung-Woon Jung, Seoul, KR;
Han-Phil Rhyu, Seoul, KR;
Byung-Gil Yu, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A multi-band internal antenna includes a top patch defining a first loop that defines a space therein and a first opening; a stub provided within the space defined by the first loop; a bottom patch provided below the top patch and having a first section and a second section connected to a feeder part and a shorting part, respectively, the bottom patch defining a second loop and second and third openings, the second and third openings being provided on opposing sides of the second loop so that the first and second sections of the bottom patch are separated from each other; and a first connecting part and a second connecting part connecting a first portion and a second portion of the top patch, respectively, to the first section and the second section of the bottom patch to transmit a signal from the bottom patch to the top patch.