Naldec Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES241
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
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 192
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6008722 Anti-vehicle-thief apparatus and code setting method of the apparatusJul 21, 95Dec 28, 99[B60R]
5603226 Method and apparatus for controlling vehicle air conditionerDec 28, 94Feb 18, 97[F25D]
5518065 Control method of vehicle air-conditioning apparatusJun 06, 94May 21, 96[B60H]
5433266 Vehicle air-conditioning apparatusSep 29, 93Jul 18, 95[F25B]
5400963 Method and apparatus for controlling vehicle air conditionerOct 14, 93Mar 28, 95[B60H]
5402343 Safety device for an automobile vehicleJul 20, 93Mar 28, 95[B60R]
5209318 Constant-speed cruising system for a vehicleFeb 26, 92May 11, 93[B60K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5893041 Suspension apparatus for changing characteristics of a vehicle suspension by controlling hydraulic cylindersExpiredJan 24, 97Apr 06, 99[B60G]
5633537 Multiplex transmission apparatusExpiredJul 18, 94May 27, 97[H04L, H04J]
5587907 Vehicle suspension apparatus capable of preventing generation of transitional variation in rolling movementExpiredJun 30, 95Dec 24, 96[B60G]
5550830 Multiplex transmission apparatus and methodExpiredDec 23, 94Aug 27, 96[H04J]
5548601 Apparatus and method for diagnosing failures in control systemExpiredDec 02, 93Aug 20, 96[G06F]
5519611 Suspension control apparatus for vehicleExpiredJun 24, 92May 21, 96[B60G]
5483517 Multiplex transmission apparatusExpiredJul 18, 94Jan 09, 96[H04L, H04J]
5414306 Protecting apparatus for electronic device of vehicle having solar battery and storage batteryExpiredMar 21, 94May 09, 95[H02H]
5379292 Apparatus having priority order storages for recovery from failure of multiplex data transmissionExpiredJul 07, 92Jan 03, 95[H04J]
5205781 Preliminary ventilation device for vehiclesExpiredAug 04, 92Apr 27, 93[B60H]
5170859 Constant-speed cruising system for a vehicleExpiredApr 30, 90Dec 15, 92[B60K]
5167573 Preliminary ventilation device for vehiclesExpiredNov 26, 91Dec 01, 92[B60H]
5102041 Air conditioning system for automotive vehicleExpiredDec 19, 90Apr 07, 92[F24F]

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