How many patents does
No.702 Research Institute, China Shipbuilding Industry Corporation have?
patents
348
families
257
granted
90
applications
258
CN
348
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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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No.702 Research Institute, China Shipbuilding Industry Corporation
Top ten assignees appearing on patents
2018
No.702 Research Institute, China Shipbuilding Industry Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| assembling, disassembling and locking mechanism for shear-resistance blocks of ultrahigh… 🛈 | 3 | 2013 |
| buoy releasing device | 2 | 2015 |
| sandwich type ring rib cylindrical shell structure and technique thereof | 2 | 2012 |
| method for designing efficient duct | 2 | 2014 |
| full-rotating integrated propelling device | 2 | 2014 |
| measurement device and method for long-time-accumulation deformation of underwater press… 🛈 | 2 | 2014 |
| oil filled very high frequency antenna capable of bearing high pressure | 2 | 2012 |
| distributed strain collector for long-term safety monitoring of ship structure | 2 | 2012 |
| ship model four-freedom-degree rotating arm test device and method | 2 | 2014 |
| contra-rotating type channel thruster | 2 | 2014 |