How many patents does
State Grid Of China Technology College have?
patents
363
families
309
granted
52
applications
311
CN
361
WO
2
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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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State Grid Of China Technology College
Top ten assignees appearing on patents
2009 - 2018
2009
2018
State Grid Of China Technology College
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| grid-architecture-based plug-and-play type intelligent power grid experiment training sy… 🛈 | 3 | 2011 |
| gridding-shaped quadrilateral main electrical connection wire | 3 | 2011 |
| modeling method for dynamic equivalent impedance of large-scale photovoltaic power stati… 🛈 | 2 | 2010 |
| distribution network production repairing command training system | 2 | 2014 |
| transformer core vibration noise analysis method | 2 | 2014 |
| single-ended traveling fault location calculation method and location method insusceptib… 🛈 | 2 | 2016 |
| device and method for calibrating on-line chromatographic instrument of transformer | 2 | 2016 |
| preparing and collecting device and preparing and collecting method for oil sample of an… 🛈 | 2 | 2016 |
| automatic power transformation equipment abnormity identification method based on image … 🛈 | 2 | 2014 |
| method for judging abnormal commutation failure of multi-feed high-voltage dc transmissi… 🛈 | 2 | 2014 |