CN101493490B - 一种端口插入检测电路 - Google Patents
一种端口插入检测电路 Download PDFInfo
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- CN101493490B CN101493490B CN 200910009198 CN200910009198A CN101493490B CN 101493490 B CN101493490 B CN 101493490B CN 200910009198 CN200910009198 CN 200910009198 CN 200910009198 A CN200910009198 A CN 200910009198A CN 101493490 B CN101493490 B CN 101493490B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200910009198 CN101493490B (zh) | 2009-02-23 | 2009-02-23 | 一种端口插入检测电路 |
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CN 200910009198 CN101493490B (zh) | 2009-02-23 | 2009-02-23 | 一种端口插入检测电路 |
Publications (2)
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CN101493490A CN101493490A (zh) | 2009-07-29 |
CN101493490B true CN101493490B (zh) | 2013-03-27 |
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CN 200910009198 Expired - Fee Related CN101493490B (zh) | 2009-02-23 | 2009-02-23 | 一种端口插入检测电路 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101854185A (zh) * | 2010-04-20 | 2010-10-06 | 上海市共进通信技术有限公司 | 无线上网数据卡实现一键上网功能的电路结构及方法 |
CN101977287B (zh) * | 2010-08-25 | 2012-07-25 | 冠捷显示科技(厦门)有限公司 | 一种电视信源菜单上信号状态提示的方法 |
US9014388B2 (en) | 2010-11-22 | 2015-04-21 | Fairchild Semiconductor Corporation | Enable and disable comparator voltage reference |
CN102170499B (zh) * | 2011-05-24 | 2013-10-02 | 惠州Tcl移动通信有限公司 | 一种移动终端及其电源控制系统 |
CN102608456B (zh) * | 2012-03-02 | 2014-08-13 | 华为技术有限公司 | 并机线故障检测装置和系统 |
CN105092998A (zh) * | 2014-05-19 | 2015-11-25 | 华为技术有限公司 | 一种接口检测电路、装置及方法 |
CN104317528A (zh) * | 2014-10-13 | 2015-01-28 | 惠州Tcl移动通信有限公司 | micro SD卡的检测系统及其检测方法 |
CN104280655B (zh) * | 2014-10-16 | 2018-02-13 | 惠州Tcl移动通信有限公司 | 移动终端充电器移除检测系统及其检测方法 |
CN105204817B (zh) * | 2015-09-30 | 2019-04-26 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN105630722B (zh) * | 2015-12-21 | 2019-03-08 | 联想(北京)有限公司 | 电子设备及信号处理方法 |
CN108959002B (zh) * | 2018-06-26 | 2021-07-13 | Oppo(重庆)智能科技有限公司 | 插入检测电路、插入检测方法以及电子装置 |
CN112701750A (zh) * | 2020-12-21 | 2021-04-23 | 维沃移动通信有限公司 | 接头、电子设备及其控制方法、装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007102257A1 (ja) * | 2006-03-06 | 2007-09-13 | Matsushita Electric Industrial Co., Ltd. | 半導体装置、及び半導体装置の検査方法 |
CN101145805A (zh) * | 2007-05-18 | 2008-03-19 | 中兴通讯股份有限公司 | 一种带上拉电阻输入信号线的测试装置和方法 |
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2009
- 2009-02-23 CN CN 200910009198 patent/CN101493490B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007102257A1 (ja) * | 2006-03-06 | 2007-09-13 | Matsushita Electric Industrial Co., Ltd. | 半導体装置、及び半導体装置の検査方法 |
CN101145805A (zh) * | 2007-05-18 | 2008-03-19 | 中兴通讯股份有限公司 | 一种带上拉电阻输入信号线的测试装置和方法 |
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Publication number | Publication date |
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CN101493490A (zh) | 2009-07-29 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
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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: 20130327 Termination date: 20200223 |