发明名称 METHOD OF TRANSFERING A MANUFACTURED GOODS PURCHASE INFORMATION
摘要 PURPOSE: A product purchasing information transferring method for transmitting and collecting product purchase information is provided to transmit various purchase information of a user about a product to a product information providing system. CONSTITUTION: A product purchasing information transferring method is as follows. A controller of digital television is outputted in a product information providing channel of digital television. Information of a broadcast program is stored in a data storage(614). If the product is selected in a product information providing channel, the controller outputs and transmits product information from the product information providing system. The controller stores time information included in product purchase information(614).
申请公布号 KR20090109786(A) 申请公布日期 2009.10.21
申请号 KR20080035196 申请日期 2008.04.16
申请人 DAEWOO ELECTRONICS CORPORATION 发明人 PARK, JIN SEOK
分类号 H04N21/433;G06Q30/06;H04N21/437 主分类号 H04N21/433
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