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. 03, 2014
Filed:
Mar. 11, 2011
Jin Kuk Hong, Hwaseong, KR;
Jeong Ki Ryoo, Daejeon, KR;
Jae Yul Choo, Yongin, KR;
Hyung Jun Jeon, Hwaseong, KR;
Jin Kuk Hong, Hwaseong, KR;
Jeong Ki Ryoo, Daejeon, KR;
Jae Yul Choo, Yongin, KR;
Hyung Jun Jeon, Hwaseong, KR;
LS Industrial Systems Co., Ltd., Anyang-Si, Gyeonggi-Do, KR;
Abstract
Disclosed is a gate system arranged on two gate frames and detects a tag passing between the two gate frames, the gate system including at least two gate frames that are vertically arranged facing with each other; at least two antenna units that are arranged on the at least two gate frames, respectively; and a reader that is arranged on each of the at least two gate frames and enables the at least two antenna units to emit electromagnetic wave to an article passing between the at least two gate frames using a predetermined frequency signal, and obtains information stored in a tag using a signal that the at least two antenna units receives from the at least two antenna units.