CN1277416C - 一种实现区域锁定的方法 - Google Patents
一种实现区域锁定的方法 Download PDFInfo
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- CN1277416C CN1277416C CN 200410077927 CN200410077927A CN1277416C CN 1277416 C CN1277416 C CN 1277416C CN 200410077927 CN200410077927 CN 200410077927 CN 200410077927 A CN200410077927 A CN 200410077927A CN 1277416 C CN1277416 C CN 1277416C
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CN 200410077927 CN1277416C (zh) | 2004-09-20 | 2004-09-20 | 一种实现区域锁定的方法 |
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CN 200410077927 CN1277416C (zh) | 2004-09-20 | 2004-09-20 | 一种实现区域锁定的方法 |
Publications (2)
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CN1589008A CN1589008A (zh) | 2005-03-02 |
CN1277416C true CN1277416C (zh) | 2006-09-27 |
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CN 200410077927 Expired - Fee Related CN1277416C (zh) | 2004-09-20 | 2004-09-20 | 一种实现区域锁定的方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100391259C (zh) * | 2005-07-01 | 2008-05-28 | 徐国庆 | 有线数字电视ts流通用信号发生器 |
CN100444551C (zh) * | 2006-09-15 | 2008-12-17 | 中兴通讯股份有限公司 | 一种多媒体区域广播管理装置 |
CN100452829C (zh) * | 2006-09-21 | 2009-01-14 | 青岛有线宽带数字电视发展有限公司 | 多地区机顶盒互不流通的方法 |
CN101212675B (zh) * | 2006-12-29 | 2011-06-15 | 深圳市同洲电子股份有限公司 | 一种数字电视接收终端区域码的管理方法 |
CN101150708B (zh) | 2007-10-23 | 2011-09-14 | 华为终端有限公司 | 实现节目隐藏的方法、系统以及装置 |
KR101469977B1 (ko) * | 2008-01-29 | 2014-12-10 | 삼성전자주식회사 | 디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법 |
CN101877776B (zh) * | 2009-04-28 | 2012-01-25 | 北京数码视讯科技股份有限公司 | 用于数字电视接收终端的智能卡及其工作方法 |
CN101867782B (zh) * | 2010-05-25 | 2013-01-23 | 华为终端有限公司 | 一种机顶盒控制方法及装置 |
CN102316372B (zh) * | 2011-09-29 | 2013-07-10 | 深圳市九洲电器有限公司 | 一种电视节目播放控制方法、机顶盒及服务器 |
CN103763502A (zh) * | 2013-10-31 | 2014-04-30 | 华数数字电视传媒集团有限公司 | 一种基于有线电视的农村公共信息发布系统及发布方法 |
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CN1589008A (zh) | 2005-03-02 |
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Addressee: Zhou Yafei Document name: payment instructions |
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Owner name: BEIJING DIGITAL SHIXUN SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: BEIJING DIGITAL VIDEO COMMUNICATION SCIENCE AND TECHNOLOGY CO., LTD. |
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Address after: Beijing City, Haidian District East Road No. 1, building A2, 6F a power surplus Patentee after: BEIJING SUMAVISION TECHNOLOGIES CO., LTD. Address before: Room 1, building 1, No. 602, East Road, Haidian District, Beijing Patentee before: Beijing Digital Video Communication Science and Technology |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20200920 |