发明名称 System and method for automatic switching to interactive application during television program breaks
摘要 A system and method for automatically switching a primary image of a display module from a television program to an interactive application upon detecting the beginning of a commercial break and optionally switching the primary image back to the television program upon detecting or determining the end of the commercial break; wherein the user's progress in executing the interactive application is automatically saved upon return to the television program so that the user can progressively execute the interactive application program during consecutive commercial breaks.
申请公布号 US7849476(B2) 申请公布日期 2010.12.07
申请号 US20010020045 申请日期 2001.12.13
申请人 THOMSON LICENSING 发明人 STEVENS JOHN HERBERT;TULLY TIMOTHY JOSEPH
分类号 H04N7/10;H04N7/16 主分类号 H04N7/10
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