How many patents does
Loncin General-Purpose Engine Company have?
patents
396
families
301
granted
70
applications
326
CN
366
WO
11
US
9
EP
4
JP
2
RoW
4
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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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Loncin General-Purpose Engine Company
Top ten assignees appearing on patents
2009
2018
Loncin General-Purpose Engine Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for controlling combustion engine to drive generator set to run in par… 🛈 | 11 | 2011 |
| multiple-frequency inversion method and control apparatus for internal-combustion driven… 🛈 | 11 | 2011 |
| universal gasoline engine | 5 | 2011 |
| mini-universal petrol engine cylinder head and petrol engine thereof | 4 | 2011 |
| gasoline engine and air-cooled cylinder head thereof | 3 | 2011 |
| valve arrangement structure for cylinder head of air-cooled diesel engine | 3 | 2010 |
| generator of engine | 2 | 2009 |
| hydraulic cylinder assembly for linkage braking system and motorcycle comprising hydraul… 🛈 | 2 | 2012 |
| combined brake system for motorcycle and motorcycle thereof | 2 | 2012 |
| motorcar tail lamp and rear steering lamp mounting assembly and motorcar thereof | 2 | 2011 |