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. 17, 2015
Filed:
Nov. 11, 2011
Ji Man Park, Daejeon, KR;
Lee MI DO, Daejeon, KR;
Kyu Ha Baek, Daejeon, KR;
Kun Sik Park, Daejeon, KR;
Dong Pyo Kim, Daejeon, KR;
Jong Chang Woo, Gyeonggi-do, KR;
Zin Sig Kim, Daejeon, KR;
Joo Yeon Kim, Daejeon, KR;
YE Sul Jeong, Gyeongsangbuk-do, KR;
Yong Hyun Ham, Gyeongi-do, KR;
Ji Man Park, Daejeon, KR;
Lee Mi Do, Daejeon, KR;
Kyu Ha Baek, Daejeon, KR;
Kun Sik Park, Daejeon, KR;
Dong Pyo Kim, Daejeon, KR;
Jong Chang Woo, Gyeonggi-do, KR;
Zin Sig Kim, Daejeon, KR;
Joo Yeon Kim, Daejeon, KR;
Ye Sul Jeong, Gyeongsangbuk-do, KR;
Yong Hyun Ham, Gyeongi-do, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
An RFID tag includes: an antenna receiving an RF signal from a reader; an AFE (analog front end) generating voltage using the RF signal; and one or more switches interposed between the antenna and the AFE and controlling the connection between the antenna and the AFE through the switch operation.