发明名称 Identification and purchase of broadcast work with handheld electronic device
摘要 The disclosed and claimed concept relates generally to handheld electronic devices and, more particularly, to a method for identifying and purchasing an audio work played over broadcast service without the user needing to provide information to identify the work (e.g., artist, singer, title, etc.).
申请公布号 EP2224392(A1) 申请公布日期 2010.09.01
申请号 EP20090154013 申请日期 2009.02.27
申请人 RESEARCH IN MOTION LIMITED 发明人 LOWLES, ROBERT
分类号 G06Q30/00 主分类号 G06Q30/00
代理机构 代理人
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