How many patents does
Lumentum Operations have?
patents
406
families
96
granted
156
applications
250
US
232
EP
47
CN
47
JP
32
WO
10
GB
8
KR
6
RoW
24
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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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Lumentum Operations
Top ten assignees appearing on patents
2009 - 2018
| lumentum operations | 213 |
| jdsu (jds uniphase corporation) | 97 |
| amada holdings company | 16 |
| quantasol | 7 |
| amada company | 4 |
| lightwave electronics corporation | 3 |
| olympus corporation | 2 |
| covidien | 1 |
| kissa, karl | 1 |
2018
| lumentum operations | 59 |
| amada holdings company | 4 |
| covidien | 1 |
Lumentum Operations
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| semiconductor laser oscillator | 14 | 2014 |
| gain control for arbitrary triggering of short pulse lasers | 14 | 2015 |
| varying beam parameter product of a laser beam | 13 | 2011 |
| photovoltaic cell | 12 | 2008 |
| photovoltaic junction for a solar cell | 12 | 2010 |
| cladding light stripper and method of manufacturing | 12 | 2013 |
| variable optical retarder | 9 | 2012 |
| cascaded optical harmonic generation | 8 | 2014 |
| a tunable bragg grating, a tunable laser diode using same, and a corresponding method | 8 | 2012 |
| large mode area optical waveguide devices | 8 | 2011 |