How many patents does
Johnson Electric have?
patents
4,253
families
764
granted
704
applications
3,549
US
1,118
CN
1,001
JP
566
KR
183
EP
171
GB
133
WO
5
RoW
1,076
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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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Johnson Electric
Top ten assignees appearing on patents
2009 - 2018
Johnson Electric
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ein magnetsensor und eine integrierte schaltung | 177 | 2014 |
| drive circuit for a permanent magnetic motor | 107 | 2014 |
| single -phase external rotor electric machine and stator thereof | 67 | 2015 |
| motor, stator core , pump and belt cleaning device | 64 | 2014 |
| brushless motor | 59 | 2015 |
| motor | 29 | 2015 |
| electrical contactor | 25 | 2013 |
| vehicle window lifting mechanism | 25 | 2015 |
| motor sem escova de fase única, e, aparelho elétrico | 22 | 2015 |
| fluid drive device and motor element thereof | 18 | 2015 |