How many patents does
Sunonwealth Electric Machine Industry Company have?
patents
2,337
families
872
granted
815
applications
1,522
CN
933
US
424
EP
104
JP
37
KR
16
GB
5
RoW
818
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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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the following tables are just extracts from the report
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Sunonwealth Electric Machine Industry Company
Top ten assignees appearing on patents
2009 - 2018
Sunonwealth Electric Machine Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lamp | 19 | 2011 |
| air exchange device | 12 | 2013 |
| motor | 12 | 2011 |
| motor's stator unit | 12 | 2012 |
| cooling fan | 11 | 2011 |
| fan module | 11 | 2010 |
| encapsulated stator | 11 | 2011 |
| motor stator | 11 | 2011 |
| lamp | 10 | 2010 |
| ac led lamp | 10 | 2010 |