CN1233167C - 电话网上实现端到端高保真可视电话的方法 - Google Patents
电话网上实现端到端高保真可视电话的方法 Download PDFInfo
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- CN1233167C CN1233167C CN 03124976 CN03124976A CN1233167C CN 1233167 C CN1233167 C CN 1233167C CN 03124976 CN03124976 CN 03124976 CN 03124976 A CN03124976 A CN 03124976A CN 1233167 C CN1233167 C CN 1233167C
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Application Number | Priority Date | Filing Date | Title |
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CN 03124976 CN1233167C (zh) | 2003-09-23 | 2003-09-23 | 电话网上实现端到端高保真可视电话的方法 |
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CN 03124976 CN1233167C (zh) | 2003-09-23 | 2003-09-23 | 电话网上实现端到端高保真可视电话的方法 |
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CN1492681A CN1492681A (zh) | 2004-04-28 |
CN1233167C true CN1233167C (zh) | 2005-12-21 |
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CN 03124976 Expired - Fee Related CN1233167C (zh) | 2003-09-23 | 2003-09-23 | 电话网上实现端到端高保真可视电话的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100405844C (zh) * | 2004-09-13 | 2008-07-23 | 中国科学院计算技术研究所 | 利用电话网和以太网联合实现端到端可视电话系统及方法 |
CN114445929A (zh) * | 2022-04-11 | 2022-05-06 | 广东电网有限责任公司佛山供电局 | 无人机巡检系统及无人机巡检的控制方法和控制装置 |
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Owner name: BEIJING ZHONGHENGWEI SCIENCE CO., LTD. Free format text: FORMER OWNER: INST. OF COMPUTING TECHN. ACADEMIA SINICA Effective date: 20090703 |
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Effective date of registration: 20090703 Address after: No. 6 South Road, Zhongguancun Academy of Sciences, Beijing, Haidian District Patentee after: Beijing Zhong Wei Wei Technology Co., Ltd. Address before: No. 6 South Road, Zhongguancun Academy of Sciences, Beijing, Haidian District Patentee before: Institute of Computing Technology, Chinese Academy of Sciences |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051221 Termination date: 20120923 |