ENERMAX TECHNOLOGY CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5151
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 441
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 448
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
1402 DATA PROCESSING EQUIPMENT AS WELL AS PERIPHERAL APPARATUS AND DEVICES360
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES142
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D802543 Cooling finMar 01, 16Nov 14, 17[1303]
9518783 Vortex generating finned liquid-cooling heat exchanger module with transverse plate or pathwaysDec 30, 12Dec 13, 16[H01L, F28D, F28F]
9482472 Finned cooling heat exchanger module with concave circular vortex generating areaJul 31, 12Nov 01, 16[H01L, F28D, F28F]
9163884 Heat dissipating apparatus with vortex generatorMay 16, 11Oct 20, 15[H01L, F28D, F28F]
9151544 Liquid-cooling heat exchange moduleJul 31, 12Oct 06, 15[H01L, F28D, F28F, H05K]
9051942 Fan with fluid diversion mechanismOct 25, 12Jun 09, 15[F04D]
8860350 Motor driving apparatus with rotational speed limitation function and fan apparatus with rotational speed limitation functionOct 04, 12Oct 14, 14[H02P]
8123467 Fan device with a vibration attenuating structureMar 12, 09Feb 28, 12[F01D]
8092155 Light-emitting fanSep 17, 08Jan 10, 12[F04D]
D647523 Computer caseJan 28, 11Oct 25, 11[1402]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0283,253 WATER-COOLING THERMAL DISSIPATING SYSTEM, THERMAL DISSIPATIING METHOD THEREOF, AND FIRMWARE UPDATING METHOD THEREOFAbandonedMar 18, 13Oct 24, 13[H05K]
2012/0103,572 HEAT DISSIPATING APPARATUS WITH VORTEX GENERATORAbandonedMay 13, 11May 03, 12[F28D]
8083479 Heat dissipating fan structure of dual motorExpiredDec 15, 08Dec 27, 11[F01D]
2011/0007,488 POWER SUPPLY CURRENT CIRCUIT STRUCTUREAbandonedJul 07, 09Jan 13, 11[H05K]
2010/0284,149 POWER SUPPLY AND A HOUSING STRUCTURE WITH THE POWER SUPPLYAbandonedMay 05, 09Nov 11, 10[H05K]
2010/0212,862 Cooling structure for a housingAbandonedFeb 26, 09Aug 26, 10[F28F]
2010/0182,749 Power supplyAbandonedJan 22, 09Jul 22, 10[H05K]
2010/0151,749 DC power output insert connector assembly of power supplyAbandonedDec 15, 08Jun 17, 10[H01R]
2010/0118,486 HEAT-DISSIPATION APPARATUS FOR COMPUTER HOSTAbandonedNov 13, 08May 13, 10[H05K]
2010/0014,259 MODULAR CIRCUIT BOARD STRUCTURE FOR LARGE CURRENT AREAAbandonedJul 15, 08Jan 21, 10[H05K]
2010/0007,315 HIGH-EFFICIENCY POWER SUPPLY DEVICE AND CONTROL METHOD THEREOFAbandonedJul 09, 08Jan 14, 10[G05F]
2009/0322,301 Control circuit for improving efficiency of lower load of power supply device and method thereofAbandonedJun 26, 08Dec 31, 09[G05F]
2009/0316,350 EXTERNAL HARD DISK BOX HAVING A COVER-LIFTING MEANSAbandonedJun 20, 08Dec 24, 09[H05K]
2009/0310,302 HEAT-DISSIPATING STRUCTURE HAVING AN EXTERNAL FANAbandonedJun 17, 08Dec 17, 09[H05K]
2009/0289,157 Fan mounting structureAbandonedMay 22, 08Nov 26, 09[A47B]
7615949 Motor control apparatusExpiredDec 28, 07Nov 10, 09[H02H]
2009/0273,903 Installation structure for a fanAbandonedMay 01, 08Nov 05, 09[H05K]
2009/0237,879 ELECTRONIC DEVICE HAVING A HEAT DISSIPATING MECHANISMAbandonedMar 19, 08Sep 24, 09[H05K]
2009/0223,239 Cooling structure for a housingAbandonedMar 10, 08Sep 10, 09[F25D]
7515412 Cooling structure for power supplyExpiredApr 26, 07Apr 07, 09[H05K]

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