How many patents does
Ruud Lighting have?
patents
546
families
73
granted
168
applications
378
US
182
EP
103
CN
31
WO
21
KR
11
JP
5
RoW
193
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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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Ruud Lighting
Top ten assignees appearing on patents
2009 - 2018
| ruud lighting | 322 |
| cree | 214 |
| rudd lighting | 4 |
| ruud lajting | 1 |
2009
| ruud lighting | 73 |
| cree | 3 |
| rudd lighting | 1 |
2018
| cree | 7 |
| ruud lighting | 1 |
Ruud Lighting
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lens with tir for off-axial light distribution | 42 | 2008 |
| led floodlight fixture | 34 | 2006 |
| led light fixture | 34 | 2008 |
| sealing and thermal accommodation arrangement in led devices | 26 | 2007 |
| led apparatus and method for accurate lens alignment | 23 | 2009 |
| light-directing apparatus with protected reflector-shield and lighting fixture utilizing… 🛈 | 22 | 2008 |
| led lighting fixture | 20 | 2010 |
| lens with controlled backlight management | 19 | 2008 |
| light-directing led apparatus | 17 | 2007 |
| light emitting diode package and method for fabricating same | 17 | 2007 |