How many patents does
Chengdu Junfeng Technology Development Company have?
patents
275
families
220
granted
61
applications
214
CN
275
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Chengdu Junfeng Technology Development Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Chengdu Junfeng Technology Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| buffering flexible splicing-type door stop | 2 | 2009 |
| safety glass window | 2 | 2009 |
| overturn-preventing safe mosquito-proof gauze cover | 2 | 2010 |
| bubble-free quantity-limiting wine cup | 2 | 2010 |
| rotary rubber stick corrector | 2 | 2010 |
| flat-plate latch for public washroom | 2 | 2010 |
| emergency risk-avoiding car body of bus | 2 | 2009 |
| reminding type placement platform in washroom | 2 | 2010 |
| air-bag type spray bottle | 2 | 2009 |
| lumbar intervertebral disc soft top pressing device | 2 | 2009 |