How many patents does
Shanghai Jiulong Electric Power Science & Technology Company have?
patents
218
families
196
granted
23
applications
195
CN
218
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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 Jiulong Electric Power Science & Technology Company
Top ten assignees appearing on patents
2009 - 2018
2009
| shanghai city power company | 2 |
2018
Shanghai Jiulong Electric Power Science & Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| calculation method for sag characteristic quantity of power quality | 2 | 2010 |
| data acquisition monitoring method of electric vehicle charging monitoring system | 2 | 2011 |
| electric energy quality data acquisition method | 2 | 2010 |
| water-soil pressure test method for soft-soil deep foundation pits | 2 | 2010 |
| lithium battery energy storage monitoring system | 2 | 2010 |
| distributed modular dc charging system for electric automobile | 2 | 2009 |
| electromobile charging management device with billing function | 2 | 2009 |
| standardized information processing method of project cost data | 2 | 2012 |
| high strength composite material combination power cable support | 2 | 2012 |
| judgment method of sag causes for power quality | 2 | 2010 |