How many patents does
Playnitride have?
patents
294
families
83
granted
137
applications
157
US
130
RoW
164
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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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Playnitride
Top ten assignees appearing on patents
Playnitride
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| light emitting device | 32 | 2014 |
| illumination system and method for developing target visual perception of an object | 18 | 2014 |
| laser diode chip and flip chip type laser diode package structure | 8 | 2014 |
| epitaxy base, semiconductor light emitting device and manufacturing methods thereof | 6 | 2014 |
| flip chip type laser diode | 6 | 2014 |
| light emitting device and manufacturing method thereof | 5 | 2015 |
| light emitting device | 5 | 2014 |
| semiconductor light-emitting device | 4 | 2015 |
| light source module | 4 | 2016 |
| method for manufacturing light emitting device with preferable alignment precision when … 🛈 | 4 | 2015 |