How many patents does
Huizhou Light Engine have?
patents
401
families
62
granted
95
applications
306
US
114
CN
73
EP
39
WO
38
KR
10
JP
9
RoW
118
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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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Huizhou Light Engine
Top ten assignees appearing on patents
Huizhou Light Engine
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| led switch circuitry for varying input voltage source | 35 | 2010 |
| integrally formed single piece light emitting diode light wire and uses thereof | 32 | 2006 |
| lighting connector devices and uses thereof | 32 | 2009 |
| non-glare reflective led lighting apparatus with heat sink mounting | 26 | 2008 |
| integrally formed single piece light emitting diode light wire | 25 | 2006 |
| light emitting diode light arrays on mesh platforms | 17 | 2009 |
| triac dimmable power supply unit for led | 13 | 2010 |
| tunable white color methods and uses thereof | 12 | 2010 |
| integrally formed light emitting diode light wire and uses thereof | 10 | 2006 |
| light engine with led switching array | 10 | 2011 |