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:
Sep. 18, 2012
Filed:
Jan. 15, 2010
Applicants:
Hoon Young Koo, Seoul, KR;
Jae Gwan Song, Daejeon, KR;
Young Gon Kim, Daejeon, KR;
Hong Suk HU, Daejeon, KR;
Jong Heung Park, Daejeon, KR;
Inventors:
Hoon Young Koo, Seoul, KR;
Jae Gwan Song, Daejeon, KR;
Young Gon Kim, Daejeon, KR;
Hong Suk Hu, Daejeon, KR;
Jong Heung Park, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/08 (2006.01); G06K 7/04 (2006.01); G06K 7/00 (2006.01); G06K 19/00 (2006.01); G06K 7/10 (2006.01); G06F 19/00 (2011.01); H04Q 5/22 (2006.01); G08B 13/14 (2006.01); H01Q 3/00 (2006.01); H01Q 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A radio frequency identifying device minimizes a null point area within a radiation pattern by horizontally or vertically vibrating an antenna plate radiating a radio frequency beam by using at least one vibration motor.