How many patents does
Ceravision have?
patents
479
families
60
granted
120
applications
359
US
76
EP
52
CN
48
GB
38
WO
32
KR
22
JP
18
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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patent families
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Ceravision
Top ten assignees appearing on patents
2009 - 2018
| ceravision | 348 |
| luxim corporation | 11 |
| lu xin | 1 |
| sela visen company | 1 |
| seravizhn | 1 |
2009
| ceravision | 22 |
| luxim corporation | 4 |
| lu xin | 1 |
2018
| ceravision | 6 |
Ceravision
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| light source | 47 | 2007 |
| microwave light source with solid dielectric waveguide | 25 | 2008 |
| plasma crucible sealing | 24 | 2009 |
| light source | 24 | 2009 |
| microwave driven plasma light source | 20 | 2010 |
| plasma lamp with dielectric waveguide | 19 | 2000 |
| plasma light source | 19 | 2010 |
| a magnetron powered lamp | 18 | 2010 |
| magnetron power supply | 18 | 2010 |
| light source | 16 | 2009 |