How many patents does
Jinan Railway Vehicles Equipment Company have?
patents
345
families
281
granted
58
applications
287
CN
334
EP
6
US
2
WO
1
RoW
2
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
Jinan Railway Vehicles Equipment Company
Top ten assignees appearing on patents
2018
Jinan Railway Vehicles Equipment Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| high speed railway vehicle bogie | 5 | 2011 |
| railway vehicle bogie | 3 | 2012 |
| low-power radial welding bogie | 3 | 2013 |
| electro-hydraulic servo synchronizer for megawatt wind turbine generator | 3 | 2012 |
| elastic side bearing forming system of railway vehicle | 2 | 2014 |
| simulation testing platform for wind power plant and testing method thereof | 2 | 2013 |
| seal ring | 2 | 2011 |
| bogie for high-speed rail wagon | 2 | 2011 |
| sealing device used for sealing shaft box shaft temperature detection hole and wagon sha… 🛈 | 2 | 2015 |
| reversible self-locking type container locking device | 2 | 2015 |