发明授权
- 专利标题： Advancing virtual time bases for content
- 专利标题（中）： 推进内容的虚拟时间基准
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申请号： US13852355申请日： 2013-03-28
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公开(公告)号： US08989223B2公开(公告)日： 2015-03-24
- 发明人: Brian Bulkowski , Carolyn Wales , Sam Hsu , James Helman , Joseph Decker , Brock Wagenaar , Mark Vickers
- 申请人： TVWorks, LLC
- 申请人地址： US PA Philadelphia
- 专利权人： TVWorks, LLC
- 当前专利权人： TVWorks, LLC
- 当前专利权人地址： US PA Philadelphia
- 代理机构： Banner & Witcoff, Ltd.
- 主分类号： H04J3/02
- IPC分类号： H04J3/02 ; H04J3/06 ; H04J3/04 ; H04J3/22 ; H04N21/236 ; H04N21/434 ; H04J3/12 ; H04L25/14 ; H04N7/088 ; H04N9/82 ; H04N21/235 ; H04N21/262 ; H04N21/435 ; H04N21/462 ; H04N21/654 ; H04N21/81 ; H04N21/8547 ; H04N21/858 ; H04N21/4385 ; H04N7/173 ; H04N5/44
摘要：
The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.
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