How many patents does
Oceanographic Instrumentation Research Institute,Shandong Academy Of Sciences have?
patents
520
families
420
granted
104
applications
416
CN
520
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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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Oceanographic Instrumentation Research Institute,Shandong Academy Of Sciences
Top ten assignees appearing on patents
2009
2018
Oceanographic Instrumentation Research Institute,Shandong Academy Of Sciences
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for hydrophilic modification of polypropylene filtering membrane by using aluminu… 🛈 | 2 | 2015 |
| fault detection device for gray code disk wind-direction sensor | 2 | 2011 |
| laser interference reception type acoustic responder | 2 | 2015 |
| high-precision gas concentration detection method and detection apparatus thereof | 2 | 2014 |
| ultraviolet light reduction-spectrophotometric method-based device and method for measur… 🛈 | 2 | 2014 |
| self-amending method of standard error of ship-based wind speed and direction transducer | 2 | 2014 |
| folding cover experiment device for pulsator washing machine | 2 | 2014 |
| underwater internal pressure compensation miniature dynamic seal rotation device and und… 🛈 | 2 | 2012 |
| device and method for measuring cadmium in water through liquid chromatogram flow inject… 🛈 | 2 | 2014 |
| device for carrying out concentration detection on variety of gas in seawater | 2 | 2015 |