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. 12, 2021
Filed:
Aug. 03, 2015
Rohm Co., Ltd., Kyoto, JP;
Takashi Naiki, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
An information collection systemhas: a stand-alone-power-type transmittercapable of moving together with a mobile entity (purchaser) A, the transmitterspontaneously and intermittently transmitting a transmitter ID at a timing corresponding to the distance of movement of the mobile entity A; a plurality of receiversprovided in an area X to be monitored in which the mobile entity Acan move freely, the receiversreceiving the transmitter ID transmitted from the transmitterpresent in the vicinity of the area X; and a serverfor managing the transmitter ID, the position information (receiver ID) of the receiverthat receives the transmitter ID, and a time of day at which the receiver ID is received, in association with each other.