How many patents does
Yunnan Electric Power Experimental Research Institute have?
patents
153
families
123
granted
28
applications
125
CN
150
US
2
WO
1
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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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Yunnan Electric Power Experimental Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Yunnan Electric Power Experimental Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for testing mainframe performance of different types of partial discharge detecto… 🛈 | 4 | 2013 |
| intelligent temperature measurement wall bushing based on optical fiber bragg grating te… 🛈 | 2 | 2011 |
| intelligent checking system for substation alternating current voltage secondary circuit | 2 | 2012 |
| method for measuring residual magnetic induction density of iron core of transformer | 2 | 2012 |
| control method for preventing oscillation during power regulation of thermal power unit | 2 | 2012 |
| method for fast measuring transformer triangular wiring winding direct-current resistance | 2 | 2013 |
| method for constructing epoxy resin coating on steel wire mesh on metallic surface | 2 | 2012 |
| multifunctional and intelligent x-ray lab and device thereof | 2 | 2013 |
| elastic superconducting magnet skeleton and manufacturing method thereof | 2 | 2012 |
| intelligent test device used for gas insulated switchgear (gis) partial discharge test | 2 | 2013 |