How many patents does
Dongguan Kingsun Optoelectronics Company have?
patents
588
families
420
granted
98
applications
490
CN
494
WO
20
US
17
KR
7
EP
7
JP
1
RoW
42
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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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Dongguan Kingsun Optoelectronics Company
Top ten assignees appearing on patents
2018
Dongguan Kingsun Optoelectronics Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method of manufacturing heat sink structure for high-power led | 17 | 2011 |
| led street lamp | 15 | 2010 |
| process for manufacturing heat sink structure for high-power led | 15 | 2011 |
| led street lamp | 13 | 2007 |
| secondary optic lens | 9 | 2007 |
| mounting method of secondary optical lens in led road lamp | 5 | 2007 |
| environmentally friendly street lamps | 5 | 2007 |
| an energy-saving led road lamp | 5 | 2007 |
| led street lamp | 4 | 2007 |
| led circuit | 3 | 2014 |