How many patents does
Hanwit Precision Industries have?
patents
242
families
186
granted
43
applications
199
CN
63
US
46
JP
1
RoW
132
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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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Hanwit Precision Industries
Top ten assignees appearing on patents
2009 - 2018
| hanwit precision industries | 233 |
| hengchang line precision industry … 🛈 | 1 |
2009
2018
| hanwit precision industries | 21 |
Hanwit Precision Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| floating fastener mounting structure | 7 | 2012 |
| offset fastener | 3 | 2017 |
| sheet-to-sheet quick positioning device | 3 | 2012 |
| fastening device | 3 | 2017 |
| fixing bolt | 3 | 2011 |
| fastening apparatus | 3 | 2016 |
| quick-positioning screw assembly | 2 | 2008 |
| fixing device | 2 | 2013 |
| floating fastener | 2 | 2011 |
| handle structure for sheet | 2 | 2013 |