How many patents does
Iwatt have?
patents
357
families
73
granted
147
applications
210
US
157
CN
88
KR
40
EP
18
WO
15
JP
10
RoW
29
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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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Iwatt
Top ten assignees appearing on patents
Iwatt
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| adaptive dimmer detection and control for led lamp | 13 | 2009 |
| adaptive switch mode led driver | 11 | 2009 |
| high performance adaptive switched led driver | 10 | 2011 |
| adjusting color temperature in a dimmable led lighting system | 9 | 2013 |
| led lamp | 9 | 2008 |
| adaptive holding current control for led dimmer | 9 | 2012 |
| constant current control buck converter without current sense | 8 | 2012 |
| hybrid adaptive power factor correction schemes for switching power converters | 8 | 2012 |
| adaptive switch mode led system | 8 | 2011 |
| integrated led dimmer controller | 8 | 2012 |