How many patents does
China Xd Group Company have?
patents
235
families
220
granted
16
applications
219
CN
235
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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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China Xd Group Company
Top ten assignees appearing on patents
China Xd Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| compaction technology and compaction device for iron core of electric reactor | 2 | 2008 |
| double-column vertical cut-off high voltage isolation switch | 2 | 2009 |
| on-line arrester monitoring device with self-energy-taking function | 2 | 2010 |
| compressive skin-foam-skin insulated single wire and preparation method thereof | 2 | 2011 |
| formula of semi-inorganic silicon steel sheet paint | 2 | 2011 |
| glass cloth laminate sheet with high inorganic filler content and manufacturing process … 🛈 | 2 | 2014 |
| general-purpose physical distribution apparatus | 2 | 2010 |
| gravity back-twist disc-type stranding machine | 2 | 2010 |
| high-temperature vacuum solar collector tube with outlaid expansion joint for solar powe… 🛈 | 2 | 2012 |
| adhesive resin composite for preparing f-level multi-gelatine powder mica and preparatio… 🛈 | 2 | 2013 |