How many patents does
Guizhou Electric Power Experimental Research Institute have?
patents
444
families
351
granted
91
applications
353
CN
444
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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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Guizhou Electric Power Experimental Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Guizhou Electric Power Experimental Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| socket based on zigbee wireless communication | 3 | 2014 |
| method for adjusting static elevations of bearings in high-power steam turbine generator… 🛈 | 2 | 2015 |
| hardware realization method for updating equivalent historical current source informatio… 🛈 | 2 | 2014 |
| optical electronic type voltage transformer based on faraday magneto-optic current measu… 🛈 | 2 | 2014 |
| full-automatic oil-chromatography sample feeding device for transformer and operation me… 🛈 | 2 | 2013 |
| network-sampling-based proportional braking coefficient variable digital transformer pro… 🛈 | 2 | 2013 |
| strut type all-fiber current transformer with novel armor clamp | 2 | 2014 |
| charged fire coal quantity calculation method for direct fired pulverizing system of dou… 🛈 | 2 | 2014 |
| method and device for expanding functions of power monitoring system | 2 | 2014 |
| drawing method for winter icing thickness distribution of field electric transmission li… 🛈 | 2 | 2014 |