How many patents does
Ceeg have?
patents
251
families
248
granted
3
applications
248
CN
251
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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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Ceeg
Top ten assignees appearing on patents
Ceeg
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fault signal processing system of high-voltage frequency converter controller and workin… 🛈 | 2 | 2010 |
| end sealing process for multilayer foil coil of dry-type transformer | 2 | 2012 |
| transformer lead manufacturing tool | 2 | 2012 |
| power supply system moderate resistance harmonic transformer | 1 | 2015 |
| mining explosion-proof dual-power high-voltage load switch structure | 1 | 2011 |
| oil conservator structure of transformer | 1 | 2011 |
| cylindrical voltage regulation coil | 1 | 2011 |
| frequently-operated medium voltage ring main unit | 1 | 2011 |
| quaternary fission phase shift rectifier transformer | 1 | 2011 |
| transformer loss measurement control console | 1 | 2011 |