Inventor
YI XIAOGANG
CN15 patents
⚠️ This page may combine multiple inventors who share the name “YI XIAOGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YI XIAOGANG
9 patentsUS9863407B2Jan 9, 2018
Hydraulic oil cylinder, hydraulic cushion system, excavator and concrete pump truck
YI XIAOGANG2 citations69
US9381844B2Jul 5, 2016
Pump truck stability control system, control method, and pump truck
YI XIAOGANG2 citations52
US9394927B2Jul 19, 2016
Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pump truck
YI XIAOGANG1 citations48
US9187916B2Nov 17, 2015
Boom system, engineering machinery, and a method for acquiring boom system distal end position parameter
YI XIAOGANG2 citations46
US9447870B2Sep 20, 2016
Power gear-shifting transmission and engineering machinery
YI XIAOGANG0 citations44
US8775804B2Jul 8, 2014
Matching authentication method, device and system for wireless communication
YI XIAOGANG0 citations41
US9322398B2Apr 26, 2016
Concrete pumping structure and control method thereof
YI XIAOGANG0 citations35
US9302392B2Apr 5, 2016
Method and device for controlling mechanical articulated arm
YI XIAOGANG0 citations34
US9188112B2Nov 17, 2015
Distributing valve for concrete pump and the concrete pump
YI XIAOGANG0 citations33
HUNAN SANY INTELLIGENT CONTROL
3 patentsUS9394707B2Jul 19, 2016
Boom apparatus and concrete pump vehicle having same
HUNAN SANY INTELLIGENT CONTROL8 citations75
US9194139B2Nov 24, 2015
Method and system for controlling engine speed and boom-type engineering machine
HUNAN SANY INTELLIGENT CONTROL0 citations32
US9771247B2Sep 26, 2017
Cylinder-driven lifting mechanism of compaction machine and compaction machine
HUNAN SANY INTELLIGENT CONTROL0 citations30