The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method for preparing anthraquinone-functionalized poly(vinylidene fluoride) membrane | 5 | 2016 |
acetic fermentation system and method | 3 | 2015 |
metal liquid drop information acquisition device and method | 3 | 2015 |
riot police vehicle having sound-light synergic dispersing device | 3 | 2015 |
anthraquinone functionalized polyvinylidene fluoride membrane as well as preparation met… 🛈 | 3 | 2015 |
elastic polishing device and method for irregular workpiece | 3 | 2015 |
welded combination visual sensor device | 3 | 2015 |
control methods of discrete pwm and multi-channel pwm and led system | 2 | 2016 |
safety protection type cutter device for life | 2 | 2015 |
wet electrostatic precipitator cathode wire weldless connection structure | 2 | 2015 |