How many patents does
Zhenjiang Watercraft College Of Pla have?
patents
269
families
259
granted
9
applications
260
CN
269
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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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Zhenjiang Watercraft College Of Pla
Top ten assignees appearing on patents
Zhenjiang Watercraft College Of Pla
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| self-adaptive boarding accommodation ladder for fixed wharf | 3 | 2016 |
| triggering mechanism of life-saving device | 2 | 2010 |
| special environment-friendly paint remover for ship and preparation method of special en… 🛈 | 2 | 2015 |
| device maintenance support system structural design method | 2 | 2015 |
| engine endoscope cooling control device and method | 2 | 2014 |
| gyroscope apparent motion demonstration device | 2 | 2015 |
| dem data superposition-based marine radar echo simulation method | 2 | 2016 |
| plugging device for ship | 2 | 2016 |
| diesel low-exhaust-temperature fault prediction system and method | 2 | 2016 |
| boats and ships compress air system operation training simulation ware | 1 | 2015 |