How many patents does
Korea Electric Power Corporation have?
patents
3,869
families
2,844
granted
977
applications
2,892
KR
3,081
US
260
WO
258
CN
93
EP
54
JP
37
GB
29
RoW
57
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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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Korea Electric Power Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
| korea electric power corporation | 32 |
Korea Electric Power Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| carbon dioxide absorbent for exhaust gas, and preparation method thereof | 11 | 2009 |
| device for removing partial discharge noise and method of diagnosing the same | 11 | 2011 |
| device for mounting and removing valve packing and method thereof | 10 | 2010 |
| system and method for detecting partial discharge position | 9 | 2007 |
| triple swirl gas turbine combustor | 9 | 2008 |
| hybrid-type superconducting fault current limiter | 9 | 2007 |
| apparatus for monitoring wind turbine blade and method thereof | 8 | 2012 |
| production method for a support type coating membrane using tape casting | 8 | 2011 |
| device for removing ice and snow from power transmission line | 8 | 2013 |
| solid carbon dioxide absorbent including amine or a compound thereof for use in the capt… 🛈 | 8 | 2011 |