How many patents does
Panasonic Ecology Systems Guangdong Company have?
patents
541
families
213
granted
152
applications
389
CN
264
US
93
WO
39
JP
31
RoW
114
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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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Panasonic Ecology Systems Guangdong Company
Top ten assignees appearing on patents
2009 - 2018
Panasonic Ecology Systems Guangdong Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ceiling mounted ventilation fan with illumination | 10 | 2011 |
| ceiling mounted ventilation fan with illumination | 10 | 2011 |
| ventilating fan | 8 | 2011 |
| ventilation fan for heating | 8 | 2011 |
| air exchange fan for heating | 8 | 2011 |
| warming air exchange fan for bathroom | 8 | 2010 |
| micromist sauna device | 7 | 2012 |
| heating ventilator for bathroom | 7 | 2010 |
| structure for reducing noise of ventilating fan | 7 | 2010 |
| micro-mist sauna apparatus | 7 | 2012 |