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:
Aug. 25, 2015
Filed:
Sep. 14, 2011
Sang Sik Yang, Seoul, KR;
Ik MO Park, Gyeonggi-do, KR;
Young Kil Kim, Seoul, KR;
Kee Keun Lee, Gyeonggi-do, KR;
Ick Jin Kwon, Gyeonggi-do, KR;
Hae Kwan OH, Gyeonggi-do, KR;
Sang Sik Yang, Seoul, KR;
Ik Mo Park, Gyeonggi-do, KR;
Young kil Kim, Seoul, KR;
Kee Keun Lee, Gyeonggi-do, KR;
Ick Jin Kwon, Gyeonggi-do, KR;
Hae Kwan Oh, Gyeonggi-do, KR;
AJOU UNIVERSITY INDUSTRY COOPERATION FOUNDATION, Gyeonggi-Do, KR;
Abstract
A wireless measurement device includes a sound acoustic wave (SAW)-based micro sensor converting a wirelessly received pulse signal into an SAW and generating a plurality of pulse signals by reflecting the SAW, and wirelessly transmitting the plurality of pulse signals to measure a variance of an environmental element; and a reader generating and wirelessly transmitting a pulse signal to the SAW-based micro sensor to measure variances in environmental elements.