How many patents does
Darfon Electronics Corporation have?
patents
2,206
families
1,498
granted
526
applications
1,680
CN
566
US
341
JP
9
GB
5
EP
5
RoW
1,280
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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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Darfon Electronics Corporation
Top ten assignees appearing on patents
2009 - 2018
Darfon Electronics Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| keyswitch | 15 | 2011 |
| elektrofahrrad sowie batterie-hubvorrichtung und batterie-tragevorrichtung für das elekt… 🛈 | 8 | 2015 |
| keyboard device | 7 | 2015 |
| keyswitch | 7 | 2016 |
| key switch and keyboard | 7 | 2013 |
| key switch with noise reduction mechanism | 7 | 2015 |
| backlight module adapted for a keyboard and keyboard therewith | 7 | 2015 |
| energy transferring system and method thereof | 7 | 2007 |
| backlight module and lighting keyboard | 7 | 2009 |
| battery free off-grid solar inverter system and control method thereof | 7 | 2011 |