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:
Mar. 22, 2011
Filed:
Aug. 07, 2009
Applicants:
Hae Dong Lee, Daejeon, KR;
Doo Ho Choi, Cheonan-si, KR;
Kyo IL Chung, Daejeon, KR;
Hyunsook Cho, Daejeon, KR;
Inventors:
Hae Dong Lee, Daejeon, KR;
Doo Ho Choi, Cheonan-si, KR;
Kyo Il Chung, Daejeon, KR;
Hyunsook Cho, Daejeon, KR;
Assignee:
Electronics and Telecommunication Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an RFID tag. When no external pressure is applied to a packaging structure, a wire for transmitting power and data from an antenna is separated from an RFID chip by an air layer. When external pressure is applied to the packaging structure, the wire is connected to the RFID chip to transmit the power and data between the antenna and the RFID chip.