How many patents does
Nanping Electric Power Supply Company Of State Grid Fujian Electric Power Company have?
patents
301
families
258
granted
43
applications
258
CN
301
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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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Nanping Electric Power Supply Company Of State Grid Fujian Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Nanping Electric Power Supply Company Of State Grid Fujian Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| intelligent non-electricity protection device for power high-voltage switch cabinet and … 🛈 | 2 | 2016 |
| small current grounding fault line selection method and device in double-bus operation m… 🛈 | 2 | 2015 |
| sf 6 sealing pot protective device and using method for electric high-pressure oil-filli… 🛈 | 2 | 2015 |
| electrical high voltage oil-filled mutual inductor leakage blocking device using sealing… 🛈 | 2 | 2015 |
| online plugging device for power sf6 high-voltage circuit breaker with air-tight chamber… 🛈 | 2 | 2015 |
| main transformer body big flange back pressure plugging device and application method th… 🛈 | 2 | 2015 |
| on-line regenerating main transformer breather with honeycomb structure and heating func… 🛈 | 2 | 2015 |
| on-line regeneration main transformer respirator provided with photovoltaic transition a… 🛈 | 2 | 2015 |
| automatic tripping device and method adopting optical-fiber infrared control over therma… 🛈 | 2 | 2015 |
| main barospirator with wireless remote-control infrared heating function and working met… 🛈 | 2 | 2015 |