Patent KR-20130074775-A (KR)
Title: Method for providing information
Inventor: KIM JAE HYUNG
IPC: G06K17/00
Filed: 2013-04-26
Abstract: PURPOSE: An information providing method is provided to offer a reliable product to a product purchaser by enabling a service provider to prevent illegal product registration. CONSTITUTION: A client obtains the product information from a product seller (200). A client terminal detects a set of radio frequency identification (RFID) information (205). The client terminal provides the product information and the RFID information to a server (210). The server determines the genuineness for a corresponding product by comparing the product information provided from the client terminal with the product information included in the RFID information (215). When the product information provided from the client terminal does not correspond to the product information included in the RFID information, the server rejects authentication processing for the product and provides an authentication rejection history to the client terminal (220,225,230). When the product information provided from the client terminal corresponds to the product information included in the RFID information, the server stores the product information and/or the RFID information in a predetermined database (235,240). The server confirms whether or not a set of additional information corresponding to the RFID information exists (245). When the additional information does not exist, the server provides the product information to one or more product selling servers (250,255). When the additional information exists, the server extracts the additional information from an additional information database and provides the product information and the additional information to one or more product selling servers (260,265,270). A product selling server sells the product provided from the server through a wired/wireless network (275). [Reference numerals] (200) Receive information about a product that a client wants to cell from a product seller; (205) Detect RFID information from the product including an RFID tag through a client terminal capable of receiving the RFID information; (210) Client terminal provides the detected RFID information and the product information to a server on a communication network; (215) Server determines the genuineness by comparing the product information provided from the client terminal with the product information included in the RFID information; (220) Is product authentication completed?; (225) Reject authentication for the product (information) provided from the client terminal; (230) Server provides an authentication rejection history to the client terminal; (240) Server store the product information with the completed authentication and/or the RFID information in a predetermined database; (245) Server confirms whether or not additional information corresponding to the RFID information exists; (250) Does the additional information exist?; (255) Server provide the authenticated product information to one or more product selling servers; (265) Extract the additional information from an additional information database based on the RFID information; (270) Server provides the authenticated product information and the additional information related to the product to one or more product selling servers; (275) Product selling server sells the product provided from the server through a wired/wireless network; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End