PILLER USA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1295
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 6114
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 275
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
F02N STARTING OF COMBUSTION ENGINES 132
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR128
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 131
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0322,881 INTEGRATED MOTOR GENERATOR FLYWHEEL WITH ROTATING PERMANENT MAGNETApr 29, 16Nov 03, 16[H02K]
2014/0361,624 APPARATUS AND METHODS FOR CONTROL OF LOAD POWER QUALITY IN UNINTERRUPTIBLE POWER SYSTEMSJun 10, 14Dec 11, 14[H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9209663 Apparatus and methods for passive magnetic reduction of thrust force in rotating machinesOct 08, 13Dec 08, 15[H02K, F16C]
8822822 Insulation system for prevention of corona dischargeMay 23, 12Sep 02, 14[H01B, H01F]
7750518 Transient energy systems and methods for use of the sameNov 29, 06Jul 06, 10[H02K]
7425807 Transient energy systems and methods for use of the sameNov 29, 06Sep 16, 08[H02K]
7400052 Transient energy systems and methods for use of the sameNov 29, 06Jul 15, 08[H02J]
7030593 Multiple path variable speed constant frequency device having automatic power path selection capabilityJan 14, 05Apr 18, 06[H02H]
6914349 Universal uninterruptible power supply input circuitry and methods for configuring sameFeb 27, 02Jul 05, 05[H02J]
6844706 Multiple path variable speed constant frequency device having automatic power path selection capabilityAug 30, 02Jan 18, 05[F02N, H02P, H02H]
6657320 Integrated flywheel uninterruptible power supply systemNov 03, 99Dec 02, 03[C02J]
6323573 High-efficiency inductor-alternatorMar 23, 00Nov 27, 01[H02K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0167,533 ROTOR ASSEMBLY APPARATUS AND METHODSAbandonedDec 17, 13Jun 19, 14[H02K]
2014/0165,778 LAMINATED ROTOR APPARATUS AND METHODSAbandonedDec 17, 13Jun 19, 14[H02K]
2014/0165,777 SYSTEMS AND METHODS FOR SECURING A ROTOR APPARATUSAbandonedDec 17, 13Jun 19, 14[H02K]

Top Inventors for This Owner

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