LIEBHERR-ELEKTRONIK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS396
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER368
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0097,246 APPARATUS AND METHOD FOR THE POSITION DETERMINATION OF A CYLINDER PISTONSep 29, 16Apr 06, 17[F15B, G01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9778015 Piston-cylinder unit with evaluation unit for determining the piston positionOct 31, 14Oct 03, 17[F15B, G01B, F16J]
9702683 Method for determining the piston position of a piston cylinder unit and a piston cylinder unitJan 23, 14Jul 11, 17[G01L, F15B, G01R, G01B, G01D]
9601931 Device and method for the monitoring and balancing of a multi-cell energy storage stackJan 26, 12Mar 21, 17[H02J]
9571014 Drive circuit for an air bearing motorSep 02, 14Feb 14, 17[H02J, H02P, B60L]
9214758 Hermetic housing arrangementAug 22, 13Dec 15, 15[H01R, H05K]
9027460 Piston-cylinder unit with device for determining positionJan 11, 12May 12, 15[F15B]
8976243 Camera for use in a digital networkJul 16, 09Mar 10, 15[G08B, H04N]
D722575 Housing for electronic modules with cooling finsJan 09, 14Feb 17, 15[1303]
D722576 Housing for electronic modules with cooling finsJan 09, 14Feb 17, 15[1303]
D722577 Housing for electronic modules with cooling finsJan 09, 14Feb 17, 15[1303]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0199,448 SHORT-TRAVEL KEYAbandonedFeb 08, 12Aug 09, 12[H01H]
2012/0112,825 MODULES FOR AN ACTIVE MAINS FILTER AND ACTIVE MAINS FILTERAbandonedOct 04, 11May 10, 12[H02J]

Top Inventors for This Owner

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