SANY HEAVY INDUSTRY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS418
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 458
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 328
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 342
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR133
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 173
 
  
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 120
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0255,245 HYDRAULIC OIL CYLINDER, HYDRAULIC CUSHION SYSTEM, EXCAVATOR AND CONCRETE PUMP TRUCKJun 21, 11Oct 03, 13[F04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863407 Hydraulic oil cylinder, hydraulic cushion system, excavator and concrete pump truckJun 21, 11Jan 09, 18[F15B, F04B]
9771247 Cylinder-driven lifting mechanism of compaction machine and compaction machineMay 14, 14Sep 26, 17[B66D, E02D]
9447870 Power gear-shifting transmission and engineering machineryApr 12, 12Sep 20, 16[B60W, F16D, F16H]
9394707 Boom apparatus and concrete pump vehicle having sameFeb 19, 14Jul 19, 16[E03B, E04G, B66C]
9394927 Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pump truckJun 21, 11Jul 19, 16[F15B]
9381844 Pump truck stability control system, control method, and pump truckApr 14, 12Jul 05, 16[G06F, G05D, B60P, G06G, E04G]
9322398 Concrete pumping structure and control method thereofMar 16, 11Apr 26, 16[F04B]
9302392 Method and device for controlling mechanical articulated armJun 22, 11Apr 05, 16[G05B, B25J]
9194139 Method and system for controlling engine speed and boom-type engineering machineDec 26, 13Nov 24, 15[G06F, F02D, E04G, B66C]
9187916 Boom system, engineering machinery, and a method for acquiring boom system distal end position parameterApr 17, 12Nov 17, 15[G01B, E04G, B66C]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0252,552 Leg Control System and Engineering MachineAbandonedDec 07, 12Sep 10, 15[E02F]
2014/0326,330 WHEELED MATERIAL DISTRIBUTING MACHINERYAbandonedMay 09, 14Nov 06, 14[B05B]
2014/0314,585 DETECTING DEVICE AND PUMPING EQUIPMENT FOR CONCRETEAbandonedJun 22, 11Oct 23, 14[F04B, G01F]
2014/0246,100 WHEELED MATERIAL DISTRIBUTING MACHINERYAbandonedMay 09, 14Sep 04, 14[B60S, B60P, E04G]
2014/0182,713 BOOM APPARATUS AND CONCRETE PUMP VEHICLE HAVING SAMEAbandonedMar 06, 14Jul 03, 14[E04G]
2013/0263,947 PUMPING MECHANISM, DISTRIBUTING VALVE THEREOF AND CONCRETE PUMPING MACHINEAbandonedJun 16, 11Oct 10, 13[F04D]
2013/0209,296 Hydraulic Oil Cylinder, Correlative Device Thereof, Hydraulic Cushion System, Excavator And Concrete Pump TruckAbandonedJun 21, 11Aug 15, 13[F04B]
2012/0318,390 DISTRIBUTION VALVE FOR CONCRETE PUMP, CONCRETE PUMP AND CONTROL METHOD THEREOF AND CONCRETE PUMP TRUCKAbandonedJan 28, 11Dec 20, 12[A01G]
2012/0303,314 ANGLE MEASUREMENT DEVICE, ANGLE MEASUREMENT METHOD AND CONSTRUCTION MACHINERYAbandonedJun 22, 10Nov 29, 12[G06F, G01P]
2012/0276,855 WIRELESS LINK BACKUP SYSTEMAbandonedJun 22, 10Nov 01, 12[H04B]
2012/0224,983 MULTI-WAY VALVE, HYDRAULIC DEVICE AND CONCRETE PUMP VEHICLEAbandonedNov 04, 10Sep 06, 12[F15B, E04G]
2011/0024,654 ELECTRO-HYDRAULIC PROPORTIONAL FLOW VALVE SPEED REGULATING CONTROL SYSTEM AND ITS METHODAbandonedNov 17, 08Feb 03, 11[F16K]
7844379 Intelligent boom control deviceExpiredMay 17, 07Nov 30, 10[G06F]
2009/0065,074 Distribution valve for concrete transport pumpAbandonedJul 17, 06Mar 12, 09[F16K]

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