How many patents does
Shandong Lingong Construction Machinery Company have?
patents
231
families
216
granted
13
applications
218
CN
231
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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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Shandong Lingong Construction Machinery Company
Top ten assignees appearing on patents
2009 - 2018
| shandong lingong construction mach… 🛈 | 221 |
2018
Shandong Lingong Construction Machinery Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for realizing abrasion proof treatment to loader hopper and special welding wire … 🛈 | 2 | 2008 |
| hydraulic system of loader | 2 | 2010 |
| automatic material overturning and piling machine | 2 | 2014 |
| rotary system of excavator | 2 | 2015 |
| land leveler and scarifier thereof | 2 | 2015 |
| hydraulic oil tank structure of loading machine | 2 | 2015 |
| valve body structure and valve assembly universally used for positive flow and negative … 🛈 | 2 | 2015 |
| vehicle rollover protection mechanism | 2 | 2015 |
| positive flow and negative flow universal hydraulic system of excavator | 2 | 2015 |
| integrated tail gas treatment system of underground loader | 2 | 2015 |