How many patents does
Xian Technological University have?
patents
727
families
575
granted
161
applications
566
CN
727
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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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Xian Technological University
Top ten assignees appearing on patents
2009
2018
Xian Technological University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| integrated multi-waveband common-path synchronous continuous variable-focus optical syst… 🛈 | 2 | 2014 |
| four-screen accuracy target structure assembling and parameter measuring method | 2 | 2011 |
| aviation blade machining method based on error compensation | 2 | 2014 |
| spectrum confocal type measurement method and device for thickness of center of lens | 2 | 2014 |
| method for measuring sub-surface affected layer depth and morphology of optical material | 2 | 2014 |
| electrolytic machining device for special-shaped thin-walled curved-surface part | 2 | 2014 |
| hand gesture recognition method based on switching kalman filtering model | 2 | 2014 |
| gauss beam parameter measuring method | 2 | 2014 |
| two-slit interference fringe decoding spectrum confocal displacement sensor and displace… 🛈 | 2 | 2014 |
| sealing element diameter parameter measurement device and measurement method | 2 | 2014 |