How many patents does
Guangzhou Design Institute have?
patents
290
families
251
granted
39
applications
251
CN
290
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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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Guangzhou Design Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Guangzhou Design Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| multi-fan combined fireproof box-type fan | 2 | 2013 |
| pedestrian overcrossing with pulling and crushing resistant support structure | 2 | 2014 |
| method and architectural structure for virescence on rock mountain body | 2 | 2013 |
| controllable quantitative release connection method and structure for steel truss | 2 | 2013 |
| colored microcrystalline floor and construction method thereof | 2 | 2013 |
| energy saving method and fresh air load step processing device of air conditioner fresh … 🛈 | 2 | 2013 |
| fresh air variable air rate energy saving method and device based on absolute humidity c… 🛈 | 2 | 2013 |
| waveform welding reinforced type steel plate and concrete combined shear wall | 2 | 2013 |
| rainwater regulating, storing and recycling system | 2 | 2014 |
| vertical multi-draught-fan combined efficient air processing unit with adjustable height | 2 | 2013 |