How many patents does
Coway Company have?
patents
1,479
families
730
granted
226
applications
1,253
KR
852
CN
158
WO
138
US
132
EP
117
JP
36
RoW
46
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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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the following tables are just extracts from the report
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Coway Company
Top ten assignees appearing on patents
2009 - 2018
| coway company | 999 |
| woongjin coway company | 140 |
| winix | 16 |
| conway | 3 |
| puremem company | 2 |
| est company | 2 |
| coway entech company | 2 |
| dongin high technology company | 2 |
| polymem | 1 |
| korea water resources corppration | 1 |
2009
| woongjin coway company | 2 |
2018
| coway company | 68 |
| woongjin coway company | 5 |
| conway | 1 |
Coway Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| juicer having juice extracting screw assembly | 29 | 2010 |
| warm water supply device and warm water supply method | 16 | 2011 |
| cold water tank and water treatment apparatus having the same | 16 | 2010 |
| detachable juice extracting screw assembly and juicer comprising same | 14 | 2013 |
| latch valve and flow control device using the same | 14 | 2010 |
| apparatus and method for controlling total dissolved solids, and water treatment apparat… 🛈 | 13 | 2011 |
| ice maker and method of controlling the same | 13 | 2009 |
| electronic temperature control apparatus, cooler using the same, heater using the same, … 🛈 | 12 | 2011 |
| gear reducer, and juicer including same | 12 | 2013 |
| spiral wound type filter cartridge | 11 | 2008 |