CN203535730U - 简易无线门铃发射器 - Google Patents
简易无线门铃发射器 Download PDFInfo
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- CN203535730U CN203535730U CN201320732667.1U CN201320732667U CN203535730U CN 203535730 U CN203535730 U CN 203535730U CN 201320732667 U CN201320732667 U CN 201320732667U CN 203535730 U CN203535730 U CN 203535730U
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- 239000013078 crystal Substances 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 abstract description 21
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320732667.1U CN203535730U (zh) | 2013-11-18 | 2013-11-18 | 简易无线门铃发射器 |
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CN201320732667.1U CN203535730U (zh) | 2013-11-18 | 2013-11-18 | 简易无线门铃发射器 |
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CN203535730U true CN203535730U (zh) | 2014-04-09 |
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CN201320732667.1U Expired - Lifetime CN203535730U (zh) | 2013-11-18 | 2013-11-18 | 简易无线门铃发射器 |
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CN (1) | CN203535730U (zh) |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEI QIANG Free format text: FORMER OWNER: SICHUAN GUANXIANG ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN GUANXIANG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SICHUAN DISCOVERY DREAM ELECTRONICS SCIENCE + TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610000, No. 399, west section of Chang Xiong Road, Chengdu hi tech Zone, Sichuan Patentee after: Sichuan visualisation electronic Polytron Technologies Inc. Address before: 610000, No. 399, west section of Chang Xiong Road, Chengdu hi tech Zone, Sichuan Patentee before: SICHUAN DISCOVERY DREAM ELECTRONICS SCIENCE & TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150715 Address after: 610041 Sichuan city of Chengdu province Wuhou District Ximianqiao Street No. 21 South Fuk 15 Floor Patentee after: Wei Qiang Address before: 610000, No. 399, west section of Chang Xiong Road, Chengdu hi tech Zone, Sichuan Patentee before: Sichuan visualisation electronic Polytron Technologies Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150925 Address after: 610000, No. 399, west section of Chang Xiong Road, Chengdu hi tech Zone, Sichuan Patentee after: Sichuan Guanxiang Science and Technology Co.,Ltd. Address before: 610041 Sichuan city of Chengdu province Wuhou District Ximianqiao Street No. 21 South Fuk 15 Floor Patentee before: Wei Qiang |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140409 |