How many patents does
Jier Machine-Tool Group Company have?
patents
271
families
224
granted
44
applications
227
CN
271
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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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Jier Machine-Tool Group Company
Top ten assignees appearing on patents
Jier Machine-Tool Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for swiveling coordinate when accessory universal milling head passes quadrants | 2 | 2009 |
| ancillary supporting device for drag chain | 2 | 2010 |
| automatic top chain covering mechanism for trench | 2 | 2014 |
| automatic distributing waste hopper for two waste conveyor lines | 2 | 2013 |
| safety plug device of press machine | 2 | 2013 |
| automatic mold replacing method for automated punch-line punching equipment | 2 | 2014 |
| method for dynamically monitoring torque of main milling head of numerical-control floor… 🛈 | 2 | 2013 |
| top crown covering device for die testing press | 2 | 2013 |
| automatic air source turn-on device for press machine | 2 | 2013 |
| safety bumper device of movable workbench of press machine | 2 | 2014 |