How many patents does
Shanghai Aerospace Equipment Manufacturing General Factory have?
patents
490
families
444
granted
44
applications
446
CN
488
WO
2
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Shanghai Aerospace Equipment Manufacturing General Factory
Top ten assignees appearing on patents
Shanghai Aerospace Equipment Manufacturing General Factory
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for preparing local soft solder coating on surface of aluminum alloy | 3 | 2015 |
| double-side welding double-side forming method for large-diameter aluminum alloy pipe sp… 🛈 | 3 | 2016 |
| exact alignment device of sheet assembling tool set | 2 | 2009 |
| method for sealing liquid injection hole of lithium ion battery use for satellite | 2 | 2012 |
| disassembling method and disassembling tool for plunger type pipe joint | 2 | 2013 |
| missile binning device | 2 | 2016 |
| vertical detection device and method | 2 | 2013 |
| ultrasonic echo measurement method and ultrasonic echo measurement device for debonding … 🛈 | 2 | 2014 |
| motor controller implementing interlocking and triggering control through nand gate | 2 | 2013 |
| laser stirring friction welding method and device thereof | 2 | 2012 |