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 |
---|---|---|
electric-control multimode steering valve, steering hydraulic control system, and wheel … 🛈 | 14 | 2012 |
single-acting pin-type telescoping arm, telescoping method thereof, and crane having the… 🛈 | 13 | 2013 |
independent suspension system and crane having same | 13 | 2014 |
cylinder head body, single cylinder bolt system, and crane | 10 | 2015 |
follow-up steering control system of multi-axle automobile crane and multi-axle automobi… 🛈 | 9 | 2012 |
turning system and heavy-load wheeled vehicle having independent suspension | 8 | 2014 |
rotating rocker arm assembly, rotating mechanism and multi-axis rotating wheel-type heav… 🛈 | 8 | 2014 |
apparatus and method for detecting and protecting telescopic oil cylinder of crane | 7 | 2013 |
method and system for recovering and utilizing duty energy of crane, and crane | 7 | 2014 |
power transmission control method and device for crane, and crane | 7 | 2014 |