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:
Jan. 24, 2012
Filed:
Feb. 10, 2009
Tae-wook Heo, Daejeon, KR;
Seung-ki Hong, Daejeon, KR;
Woo-sug Jung, Daejeon, KR;
Sun-joong Kim, Daejeon, KR;
Jong-arm Jun, Daejeon, KR;
Cheol Sig Pyo, Daejeon, KR;
Young-min Ji, Seoul, KR;
Byung-yong Sung, Seoul, KR;
Tae-Wook Heo, Daejeon, KR;
Seung-ki Hong, Daejeon, KR;
Woo-Sug Jung, Daejeon, KR;
Sun-Joong Kim, Daejeon, KR;
Jong-Arm Jun, Daejeon, KR;
Cheol Sig Pyo, Daejeon, KR;
Young-Min Ji, Seoul, KR;
Byung-Yong Sung, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Motorola, Inc., Schaumburg, IL (US);
Abstract
Provided are an apparatus and method for asset tracking based on a ubiquitous sensor network (USN) using a motion sensing. The apparatus may include: a motion sensing manager to receive motion sensing information from a sensor; a filtering processor to filter the motion sensing information based on a filtering parameter and to determine whether a motion occurs based on the filtered motion sensing information; and a location information update (LU) manager to perform LU depending on whether the motion occurs.