How many patents does
Shaanxi Longhai Engineering Construction Company have?
patents
261
families
261
granted
0
applications
261
CN
261
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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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Shaanxi Longhai Engineering Construction Company
Top ten assignees appearing on patents
Shaanxi Longhai Engineering Construction Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| simple mobile phone holder | 1 | 2013 |
| simple and highly efficient water purifying device | 1 | 2011 |
| radiating device provided with trapezoidal radiating fin | 1 | 2011 |
| heat dissipating device | 1 | 2011 |
| series fin type radiating fin | 1 | 2011 |
| refrigerator bottle holder | 1 | 2011 |
| refrigerator inner bottle holder provided with fixing plate | 1 | 2011 |
| refrigerator convenient to carry | 1 | 2011 |
| refrigerator with hook | 1 | 2011 |
| dustproof wall-type air conditioner | 1 | 2011 |