How many patents does
Yapp Automotive Parts Company have?
patents
291
families
215
granted
37
applications
254
CN
244
EP
9
WO
7
US
7
KR
2
JP
2
RoW
20
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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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Yapp Automotive Parts Company
Top ten assignees appearing on patents
2009 - 2018
| yapp automotive parts company | 266 |
| yapp aotomotive parts company | 2 |
Yapp Automotive Parts Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for forming two-piece blowed hollow box body with auxiliary male die | 18 | 2013 |
| molding method of blow-molding hollow tank body with built-in component and pre-molding … 🛈 | 18 | 2009 |
| automobile urea tank and forming method thereof | 11 | 2012 |
| rigid connection device for connecting upper and lower surfaces in fuel tank and product… 🛈 | 4 | 2014 |
| method for forming hollow box body provided with built-in component | 3 | 2012 |
| molding method for a ducted body with internal accessory | 3 | 2012 |
| flat mouth mould device for extruding two sheets of parison and moulding method thereof | 3 | 2013 |
| blow molding fuel tank fixing structure and forming method | 2 | 2014 |
| production tool and production method of plastic hollow box | 2 | 2015 |
| fuel steam control system and method of externally plugged electric oil-electricity powe… 🛈 | 2 | 2011 |