发明名称 System and method for simplifying searches in electronic program guide
摘要 A system and a method for processing program guide information are presented. Electronic program guide information is received and stored. A first search criterion from a user for a first type of search is received. The program guide information is searched to find one or more records matching the first type of search. A user instruction is received to convert the first search criterion to a second search criterion for use with a second type of search. The first search criterion is converted for use with the second type of search.
申请公布号 AU2002255641(A1) 申请公布日期 2002.09.12
申请号 AU20020255641 申请日期 2002.02.28
申请人 THOMSON LICENSING S.A. 发明人 CAROLYNN RAE JOHNSON
分类号 H04N5/445;H04N7/025;H04N7/03;H04N7/035;H04N7/16;(IPC1-7):H04N5/445 主分类号 H04N5/445
代理机构 代理人
主权项
地址