How many patents does
Suzhou Zhengzhihun Patent Technology Service Company have?
patents
286
families
229
granted
30
applications
256
CN
280
US
4
WO
2
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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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Suzhou Zhengzhihun Patent Technology Service Company
Top ten assignees appearing on patents
2009
Suzhou Zhengzhihun Patent Technology Service Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for manufacturing pattern-character fireworks | 6 | 2013 |
| rotating shaft structure used for rapidly installing rotating door and rotating window t… 🛈 | 3 | 2013 |
| external spiral type appearance decoration special-shaped material cylinder structure | 2 | 2013 |
| micro arc type multiple composite reinforcement deformation-resistance high-strength pro… 🛈 | 2 | 2013 |
| profiled bar multifunctional composite groove body structure | 2 | 2013 |
| clamping groove position blocking connection stamping part structure special for t-shape… 🛈 | 2 | 2013 |
| stamping adapting piece structure for lateral expansion positioning groove | 2 | 2013 |
| internal thread rotating type profiled bar structure | 2 | 2013 |
| external thread rotating type profiled bar structure | 2 | 2013 |
| wedge groove rotary matched type connecting piece structure easy to disassemble and asse… 🛈 | 2 | 2013 |