CN100505869C - 一种可视门铃系统 - Google Patents
一种可视门铃系统 Download PDFInfo
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- CN100505869C CN100505869C CNB2005100827424A CN200510082742A CN100505869C CN 100505869 C CN100505869 C CN 100505869C CN B2005100827424 A CNB2005100827424 A CN B2005100827424A CN 200510082742 A CN200510082742 A CN 200510082742A CN 100505869 C CN100505869 C CN 100505869C
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CNB2005100827424A CN100505869C (zh) | 2005-07-11 | 2005-07-11 | 一种可视门铃系统 |
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CNB2005100827424A CN100505869C (zh) | 2005-07-11 | 2005-07-11 | 一种可视门铃系统 |
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CN1897691A CN1897691A (zh) | 2007-01-17 |
CN100505869C true CN100505869C (zh) | 2009-06-24 |
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CNB2005100827424A Active CN100505869C (zh) | 2005-07-11 | 2005-07-11 | 一种可视门铃系统 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101883265A (zh) * | 2010-06-30 | 2010-11-10 | 中山大学 | 一种监控来访客人的数字家庭计算机交互系统和方法 |
CN102467759A (zh) * | 2010-11-03 | 2012-05-23 | 陈庆国 | 3g无线门控系统和方法 |
CN102957901B (zh) * | 2012-11-19 | 2016-05-18 | 天津三星电子有限公司 | 一种显示系统 |
CN103747369A (zh) * | 2013-11-27 | 2014-04-23 | 乐视致新电子科技(天津)有限公司 | 一种实现智能家居的控制方法、装置及智能家居系统 |
CN103955970A (zh) * | 2014-03-25 | 2014-07-30 | 京东方科技集团股份有限公司 | 一种门禁系统及其控制方法 |
CN103926785B (zh) * | 2014-04-30 | 2017-11-03 | 广州视源电子科技股份有限公司 | 一种双摄像头实现方法及装置 |
CN105554562A (zh) * | 2015-12-10 | 2016-05-04 | 天脉聚源(北京)传媒科技有限公司 | 一种图像显示方法及装置 |
CN107360452A (zh) * | 2016-05-09 | 2017-11-17 | 丰唐物联技术(深圳)有限公司 | 一种多信号在同一显示屏共同显示的方法及装置 |
CN113626349A (zh) * | 2020-05-09 | 2021-11-09 | 阿里巴巴集团控股有限公司 | 设备控制方法、装置和系统以及设备控制器 |
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CN1897691A (zh) | 2007-01-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Haier Industrial Park, 1 Haier Road, hi tech park, Shandong, Qingdao Province: 266101 Co-patentee after: Qingdao Haier Intelligent Home Appliance Technology Co., Ltd. Patentee after: haier group corporation Address before: Haier Industrial Park, 1 Haier Road, Qingdao hi tech Industrial Park, Shandong Province, China: 266101 Co-patentee before: Qingdao Haier Science and Technology Co., Ltd. Patentee before: haier group corporation |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Haier Household Integration Co., Ltd. Assignor: Haier Group Company|Qingdao Haier intelligent home appliance technology Co., Ltd. Contract record no.: 2011370000398 Denomination of invention: Visual doorbell system Granted publication date: 20090624 License type: Exclusive License Open date: 20070117 Record date: 20110826 |