How many patents does
State Grid Henan Electric Power Company Anyang Power Supply Company have?
patents
116
families
112
granted
4
applications
112
CN
116
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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 Henan Electric Power Company Anyang Power Supply Company
Top ten assignees appearing on patents
2009
2018
State Grid Henan Electric Power Company Anyang Power Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| construction method of tree-root-shaped electric tower pile cluster made of glass fiber … 🛈 | 2 | 2013 |
| construction method of glass fiber-reinforced plastic tree-root-shaped electric tower pi… 🛈 | 2 | 2013 |
| power device combined cabinet connecting device | 2 | 2014 |
| channel concatenated coding and decoding method for power line carrier communication and… 🛈 | 2 | 2015 |
| switch disconnector with metal rubber and power equipment manufactured from same | 1 | 2014 |
| line loss detection method and system of adjacent transformer areas | 1 | 2013 |
| novel capacitor and manufacturing method thereof | 1 | 2014 |
| novel adjustable resonator | 1 | 2014 |
| high voltage electronic switch device of zero-crossing switching multi-group capacitors … 🛈 | 1 | 2014 |
| reinforced steel pipe foam concrete electric power tower | 1 | 2013 |