How many patents does
Wuxi Hualian Science & Technology Group have?
patents
789
families
649
granted
143
applications
646
CN
789
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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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Wuxi Hualian Science & Technology Group
Top ten assignees appearing on patents
2018
Wuxi Hualian Science & Technology Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| punch die indexing mechanism of numerical control punch press | 3 | 2013 |
| h-shaped steel clamping mechanism with variable cross-section | 2 | 2010 |
| welding arm shifting device of u-rib welding machine | 2 | 2012 |
| plasma arc initiating device | 2 | 2010 |
| feeding and positioning mechanism for plates | 2 | 2010 |
| lifting mechanism for electroslag welding with wire electrodes | 2 | 2013 |
| beam lifting and swinging mechanism of bridge u-rib welding machine | 2 | 2012 |
| multi-gun fine-tuning mechanism | 2 | 2012 |
| wing plate centering device of h-shaped steel assembling machine | 2 | 2010 |
| adjusting device for welding gun of u rib welding machine | 2 | 2012 |