How many patents does
Chengdu Lingchuan Special Industrial Company have?
patents
351
families
340
granted
11
applications
340
CN
351
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 Lingchuan Special Industrial Company
Top ten assignees appearing on patents
Chengdu Lingchuan Special Industrial Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| silencer radiating device | 2 | 2014 |
| straight-through type three-cavity silencer | 2 | 2014 |
| locating mechanism for inclined support when support is welded to flange of exhaust mani… 🛈 | 2 | 2013 |
| car wheel hub preventing dirt accumulating on its inner wall and application method ther… 🛈 | 2 | 2015 |
| improved hub structure with flow guide structure at inner side of rim | 2 | 2015 |
| production device for exhaust manifold | 2 | 2015 |
| automobile hub improvement structure with cleaning and lubricating structure | 2 | 2015 |
| method for clamping during press-assembling silencer | 2 | 2015 |
| tail gas clean-up device | 2 | 2015 |
| water-cooled radiation silencer | 2 | 2014 |