CN202903908U - Novel ping-pong model vacuum double station PCB circuit board testing equipment - Google Patents
Novel ping-pong model vacuum double station PCB circuit board testing equipment Download PDFInfo
- Publication number
- CN202903908U CN202903908U CN 201220486640 CN201220486640U CN202903908U CN 202903908 U CN202903908 U CN 202903908U CN 201220486640 CN201220486640 CN 201220486640 CN 201220486640 U CN201220486640 U CN 201220486640U CN 202903908 U CN202903908 U CN 202903908U
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- circuit board
- pcb circuit
- vacuum double
- testing equipment
- tool
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220486640 CN202903908U (en) | 2012-09-21 | 2012-09-21 | Novel ping-pong model vacuum double station PCB circuit board testing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220486640 CN202903908U (en) | 2012-09-21 | 2012-09-21 | Novel ping-pong model vacuum double station PCB circuit board testing equipment |
Publications (1)
Publication Number | Publication Date |
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CN202903908U true CN202903908U (en) | 2013-04-24 |
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Family Applications (1)
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CN 201220486640 Expired - Fee Related CN202903908U (en) | 2012-09-21 | 2012-09-21 | Novel ping-pong model vacuum double station PCB circuit board testing equipment |
Country Status (1)
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CN (1) | CN202903908U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456246A (en) * | 2019-06-18 | 2019-11-15 | 天津工业大学 | A kind of the test circuit and compression bonding apparatus of high frequency power semiconductor devices |
-
2012
- 2012-09-21 CN CN 201220486640 patent/CN202903908U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456246A (en) * | 2019-06-18 | 2019-11-15 | 天津工业大学 | A kind of the test circuit and compression bonding apparatus of high frequency power semiconductor devices |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Science and Technology Ltd. of essence Taida Assignor: Yu Shoujun Contract record no.: 2013440020258 Denomination of utility model: Novel ping-pong model vacuum double station PCB circuit board testing equipment Granted publication date: 20130424 License type: Exclusive License Record date: 20130815 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20150921 |
|
EXPY | Termination of patent right or utility model |