How many patents does
Kyungdong Navien Company have?
patents
1,218
families
297
granted
241
applications
977
KR
303
WO
227
EP
197
US
142
CN
142
JP
77
RoW
130
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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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patent families
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Kyungdong Navien Company
Top ten assignees appearing on patents
Kyungdong Navien Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| separate flow path type of gas-air mixing device | 18 | 2011 |
| heat exchanger | 17 | 2009 |
| fin-tube type heat exchanger | 16 | 2012 |
| structure for controlling temperature of hot- water supply from waste heat recovery syst… 🛈 | 16 | 2012 |
| method for braze-welding a fixing plate and a flow channel cap in a heat exchanger, and … 🛈 | 15 | 2009 |
| dual venturi for combustion device | 15 | 2013 |
| gas-air mixing device for combustion apparatus | 14 | 2012 |
| pipe connecting structure of water heater | 13 | 2009 |
| dual venturi for water heater | 13 | 2012 |
| dual venturi for combustion apparatus | 13 | 2012 |