发明名称 Retrieving a document via a coded surface
摘要 A method of retrieving a document using a print medium, comprising the steps of: determining a print media identifier from the print medium using a sensor module of a mobile telecommunications device, the print media identifier having been linked to the document; and, retrieving, using the mobile telecommunications device, the document.
申请公布号 US7844257(B2) 申请公布日期 2010.11.30
申请号 US20050228496 申请日期 2005.09.19
申请人 SILVERBROOK RESEARCH PTY LTD 发明人 SILVERBROOK KIA;LAPSTUN PAUL
分类号 H04M3/42 主分类号 H04M3/42
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