SANY HEAVY INDUSTRY CO., LTD.
15Patents
15Active
15Granted
52Portfolio score
Filing activity: Feb 14, 2007 → May 14, 2014 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8037682B2 | Method and device for suppressing vibration of boom of concrete pump truck | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US7844379B2 | Intelligent boom control device | Fixed Constructions | 17 | Active |
| US9394707B2 | Boom apparatus and concrete pump vehicle having same | Fixed Constructions | 7 | Active |
| US9082288B2 | Engineering machine and stability control system and control method thereof | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8302993B2 | Support device for walking machines | Fixed Constructions | 2 | Active |
| US9187916B2 | Boom system, engineering machinery, and a method for acquiring boom system distal end position parameter | Physics | 1 | Active |
| US9863407B2 | Hydraulic oil cylinder, hydraulic cushion system, excavator and concrete pump truck | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9771247B2 | Cylinder-driven lifting mechanism of compaction machine and compaction machine | Fixed Constructions | 0 | Active |
| US9322398B2 | Concrete pumping structure and control method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9194139B2 | Method and system for controlling engine speed and boom-type engineering machine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9447870B2 | Power gear-shifting transmission and engineering machinery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9188112B2 | Distributing valve for concrete pump and the concrete pump | Emerging Cross-Sectional Technologies | 0 | Active |
| US8775804B2 | Matching authentication method, device and system for wireless communication | Physics | 0 | Active |
| US9302392B2 | Method and device for controlling mechanical articulated arm | Physics | 0 | Active |
| US9394927B2 | Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pump truck | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.