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. 27, 2011
Filed:
Mar. 04, 2008
Hong Chae Jung, Incheon, KR;
Sang Kug Moon, Seoul, KR;
Jong Sup Yun, Hwaseong-si, KR;
Jong Hwan Yoon, Suwon-si, KR;
Ho Jeong Ko, Gwangmyueong-si, KR;
Jeong Geol Seo, Osan-si, KR;
Dong Uk Lim, Seoul, KR;
Nam Hoon Kim, Goyang-si, KR;
Sung Chul Kim, Seoul, KR;
Hong Chae Jung, Incheon, KR;
Sang Kug Moon, Seoul, KR;
Jong Sup Yun, Hwaseong-si, KR;
Jong Hwan Yoon, Suwon-si, KR;
Ho Jeong Ko, Gwangmyueong-si, KR;
Jeong Geol Seo, Osan-si, KR;
Dong Uk Lim, Seoul, KR;
Nam Hoon Kim, Goyang-si, KR;
Sung Chul Kim, Seoul, KR;
Asiana IDT Inc., Jongno-Gu, Seoul, KR;
Abstract
Disclosed herein is a built-in RFID tire tag. The built-in RFID tire tag includes an antenna and a circuit unit. The antenna is mounted in a tire, and is configured to be operated by resonating with radio waves, which are transmitted from an RFID reader and to have a repetitive corrugated shape. The circuit unit is configured to be operated by being supplied with power using the radio waves. The antenna includes a pair of tag radiators. Each of the tag radiators is divided into a first region and a second region. The corrugation density of the second regions, which are close to the circuit unit, is greater than that of the first regions, which are not close to the circuit unit. The first regions, which depend on rotational motion of the tire, adapt flexibly to bending and torsion of the tire by the difference between the corrugation densities.