How many patents does
Suzhou Qisda Corporation have?
patents
1,053
families
680
granted
346
applications
707
CN
1,014
US
29
RoW
10
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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 Qisda Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
| qisda (suzhou) company | 1 |
Suzhou Qisda Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pop-up mechanism of child-mother machine and mother machine and child-mother machine uti… 🛈 | 5 | 2014 |
| feed-in film scanning correction method | 4 | 2009 |
| auxiliary scanning fixing device and scanner using same | 4 | 2010 |
| paper feeding type scanner with cleaning mechanism | 4 | 2008 |
| display device | 4 | 2015 |
| image scanning device and image scanning method | 4 | 2009 |
| combined communication terminal and communication method | 4 | 2014 |
| film scanning method | 4 | 2009 |
| electronic device and color correction method thereof | 4 | 2015 |
| correcting method and system of proximity sensor | 3 | 2014 |