How many patents does
E-Pin Optical Industry Company have?
patents
463
families
261
granted
117
applications
346
CN
153
US
105
JP
33
KR
10
RoW
162
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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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E-Pin Optical Industry Company
Top ten assignees appearing on patents
2009 - 2018
| e-pin optical industry company | 417 |
| e-pin industry optical company | 2 |
| e-pin optical industryco. | 2 |
2018
E-Pin Optical Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| led lens and light source device using the same | 6 | 2011 |
| mems scanning touch panel and coordinate dection method thereof | 5 | 2009 |
| three-piece optical pickup lens | 5 | 2010 |
| light control lens and light source device using the same | 5 | 2012 |
| led lens and light emitting device using the same | 5 | 2011 |
| led array flash for cameras | 4 | 2008 |
| aspherical led angular lens for wide distribution patterns and led assembly using the sa… 🛈 | 4 | 2008 |
| aspherical led angular lens for central distribution patterns and led assembly using the… 🛈 | 4 | 2008 |
| two-element f(theta) lens with short focal distance for laser scanning unit | 4 | 2009 |
| rectangular optical glass lens and manufacturing method thereof | 4 | 2008 |