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:
Jul. 16, 2013
Filed:
Jul. 13, 2007
Shigemi Kurashima, Shinagawa, JP;
Takashi Yuba, Shinagawa, JP;
Masahiro Yanagi, Shinagawa, JP;
Takashi Arita, Shinagawa, JP;
Shigemi Kurashima, Shinagawa, JP;
Takashi Yuba, Shinagawa, JP;
Masahiro Yanagi, Shinagawa, JP;
Takashi Arita, Shinagawa, JP;
Fujitsu Component Limited, Tokyo, JP;
Abstract
A product management system is disclosed. The product management system comprises a product detection device disposed on a product display rack and configured to detect presence/absence of a product on the product display rack, a wireless communication device disposed on the product display rack and configured to wirelessly transmit information about the presence/absence of the product detected by the product detection device, a relay device to relay communications between the wireless communication device and a network, a product management device to store and display the information transmitted from the wireless communication device via the relay device and the network, and a terminal device capable of wireless communications with the wireless communication device and configured to travel with a shopper.