How many patents does
Cotron Corporation have?
patents
220
families
86
granted
48
applications
172
US
70
CN
43
JP
19
KR
10
EP
4
GB
1
RoW
73
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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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Cotron Corporation
Top ten assignees appearing on patents
2009 - 2018
| cotron corporation | 193 |
| kotron korporejshn | 1 |
2009
| cotron corporation | 29 |
2018
| cotron corporation | 5 |
Cotron Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| vibrating element | 11 | 2012 |
| vibrating element | 10 | 2014 |
| in-ear headset module | 10 | 2015 |
| in-ear earphone | 8 | 2016 |
| speaker and electronic device | 8 | 2010 |
| electronic device | 8 | 2011 |
| audio device | 7 | 2014 |
| earphone speaker with esd protection | 7 | 2007 |
| earphone | 6 | 2010 |
| headphone | 6 | 2013 |