POWER TECHNOLOGY HOLDINGS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 984
 
  
 
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 965
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 373
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
F16H GEARING199
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0175,152 HYBRID VEHICLE DRIVE SYSTEM AND METHOD AND IDLE REDUCTION SYSTEM AND METHODMar 06, 15Jun 25, 15[B60W]
2014/0256,505 HYBRID VEHICLE DRIVE SYSTEM AND METHOD AND IDLE REDUCTION SYSTEM AND METHODMay 20, 14Sep 11, 14[B60K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878616 Hybrid vehicle drive system and method using split shaft power take offNov 18, 14Jan 30, 18[B60K]
9751518 Hybrid vehicle drive system and method and idle reduction system and methodDec 08, 14Sep 05, 17[B60K, B60W, B60L]
9643593 Hybrid vehicle drive system and method for fuel reduction during idleJun 19, 15May 09, 17[B60W]
9283954 System for and method of fuel optimization in a hybrid vehicleMar 20, 12Mar 15, 16[B60W, G01C]
9061680 Hybrid vehicle drive system and method for fuel reduction during idleNov 15, 13Jun 23, 15[B60K, B60W, B60R]
8978798 Hybrid vehicle drive system and method and idle reduction system and methodMay 30, 08Mar 17, 15[B60K, B60W, B60L]
8905166 Hybrid vehicle drive system and method and idle reduction system and methodSep 27, 12Dec 09, 14[B60K, B60W, B60L]
8818588 Parallel hybrid drive system utilizing power take off connection as transfer for a secondary energy sourceJul 03, 08Aug 26, 14[B60K, G06F]
8408341 Hybrid vehicle drive system and method and idle reduction system and methodFeb 22, 10Apr 02, 13[B60K]
8115450 Thermally managed battery enclosure for electric and hybrid electric vehiclesSep 23, 08Feb 14, 12[H02J, H01M, G01N]

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Expired/Abandoned/Withdrawn Patents

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