How many patents does
Hebei Electric Power Construction Adjustment Institute have?
patents
1,011
families
829
granted
171
applications
840
CN
993
WO
13
US
5
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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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Hebei Electric Power Construction Adjustment Institute
Top ten assignees appearing on patents
2009
Hebei Electric Power Construction Adjustment Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system for starting large-scale power load in micro grid | 5 | 2013 |
| anti-islanding method for distributed generator in direct current distribution grid and … 🛈 | 4 | 2015 |
| internal transformer composite-defect fuzzy diagnostic method based on gas dissolved in … 🛈 | 4 | 2015 |
| simulation testing device for mutual inductor of lte wireless communication intelligent … 🛈 | 3 | 2014 |
| global-positioning-system-based quantitative analysis and evaluation method for primary … 🛈 | 3 | 2012 |
| maintenance method for electric energy meter automation verification production line dev… 🛈 | 3 | 2015 |
| alternating current and direct current mixed micro power grid system and control method … 🛈 | 3 | 2012 |
| control system for simulating pressure of transformer equipment insulating oil | 3 | 2013 |
| method for calculating loss reducing rate of newly built transformer station of electric… 🛈 | 3 | 2011 |
| method for inhibiting ammonia nitrogen corrosion of urban recycled water circular coolin… 🛈 | 3 | 2011 |