How many patents does
Delta Optoelectronics have?
patents
1,533
families
749
granted
515
applications
1,018
CN
1,093
US
225
EP
19
JP
14
RoW
182
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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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Delta Optoelectronics
Top ten assignees appearing on patents
2009 - 2018
2018
| delta electronics | 4 |
Delta Optoelectronics
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| power source connector and combination structure thereof | 21 | 2009 |
| projecting apparatus having adjusting function | 13 | 2011 |
| light source system | 12 | 2012 |
| electronic device | 11 | 2012 |
| soft-switched-dreiphasen-pfc-gleichrichter | 10 | 2012 |
| control circuit, control method used in pfc circuit and power source system thereof | 10 | 2012 |
| rack mounted computer system and cable management mechanism thereof | 9 | 2011 |
| laminated busbar for power converter and the converter thereof | 8 | 2012 |
| heat-dissipating system for high-power cabinet and static var compensation system | 8 | 2012 |
| filter device, power converter and common mode noise suppression method | 8 | 2013 |