CN201960451U - 一种化学机械研磨测试设备 - Google Patents
一种化学机械研磨测试设备 Download PDFInfo
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- CN201960451U CN201960451U CN2010206943548U CN201020694354U CN201960451U CN 201960451 U CN201960451 U CN 201960451U CN 2010206943548 U CN2010206943548 U CN 2010206943548U CN 201020694354 U CN201020694354 U CN 201020694354U CN 201960451 U CN201960451 U CN 201960451U
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- polishing
- wafer
- testing equipment
- testing
- cmp
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
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CN2010206943548U CN201960451U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨测试设备 |
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CN2010206943548U CN201960451U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨测试设备 |
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CN201960451U true CN201960451U (zh) | 2011-09-07 |
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CN2010206943548U Expired - Fee Related CN201960451U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨测试设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106896003A (zh) * | 2015-12-18 | 2017-06-27 | 有研半导体材料有限公司 | 一种单晶样片制样机 |
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- 2010-12-30 CN CN2010206943548U patent/CN201960451U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106896003A (zh) * | 2015-12-18 | 2017-06-27 | 有研半导体材料有限公司 | 一种单晶样片制样机 |
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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: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130402 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
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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: 20110907 Termination date: 20181230 |