CN203813755U - 一种触摸按键脉冲电流控制驱动电路 - Google Patents
一种触摸按键脉冲电流控制驱动电路 Download PDFInfo
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- CN203813755U CN203813755U CN201420091906.4U CN201420091906U CN203813755U CN 203813755 U CN203813755 U CN 203813755U CN 201420091906 U CN201420091906 U CN 201420091906U CN 203813755 U CN203813755 U CN 203813755U
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CN201420091906.4U CN203813755U (zh) | 2014-03-02 | 2014-03-02 | 一种触摸按键脉冲电流控制驱动电路 |
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CN203813755U true CN203813755U (zh) | 2014-09-03 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105929732A (zh) * | 2016-04-25 | 2016-09-07 | 成都五方传奇物联网技术有限公司 | 一种触摸信号处理电路 |
CN109039318A (zh) * | 2018-07-27 | 2018-12-18 | 惠州市德赛西威汽车电子股份有限公司 | 一种触摸按键振动反馈触控装置、控制电路及其控制方法 |
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2014
- 2014-03-02 CN CN201420091906.4U patent/CN203813755U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105929732A (zh) * | 2016-04-25 | 2016-09-07 | 成都五方传奇物联网技术有限公司 | 一种触摸信号处理电路 |
CN109039318A (zh) * | 2018-07-27 | 2018-12-18 | 惠州市德赛西威汽车电子股份有限公司 | 一种触摸按键振动反馈触控装置、控制电路及其控制方法 |
CN109039318B (zh) * | 2018-07-27 | 2023-01-24 | 惠州市德赛西威汽车电子股份有限公司 | 一种触摸按键振动反馈触控装置、控制电路及其控制方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Touch key pulse current control drive circuit Effective date of registration: 20170720 Granted publication date: 20140903 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Pledgor: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd.|FOSHAN REAL-DESIGN SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: 2017440000053 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200921 Granted publication date: 20140903 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Pledgor: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: 2017440000053 |
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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: 20140903 |