How many patents does
Harbin Feiyu Technology Company have?
patents
222
families
222
granted
0
applications
222
CN
222
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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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Harbin Feiyu Technology Company
Top ten assignees appearing on patents
Harbin Feiyu Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| uwb antenna with dual stop band function | 1 | 2015 |
| coplanar-waveguide ultra-wideband antenna having trapping characteristic | 1 | 2012 |
| microstrip broad band filter based on double circular multi-mode resonator | 1 | 2012 |
| novel multifunctional antenna filter | 1 | 2012 |
| mixed-path double-frequency microstrip coupling filter based on e-type impedance resonat… 🛈 | 1 | 2012 |
| mixed-path double-frequency microstrip coupling filter based on ring-type impedance reso… 🛈 | 1 | 2012 |
| mixed-path double-frequency microstrip coupling filter based on t-type impedance resonat… 🛈 | 1 | 2012 |
| novel multifunctional loop filter | 1 | 2012 |
| an uwb filter being adjustable in passband and having an ultra-narrow band wave trapping… 🛈 | 1 | 2012 |
| double wave trapping uwb filter being abrupt in wave trapping | 1 | 2012 |