COMARCO WIRELESS TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2181
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1486
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 12108
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 4129
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9806548 Power supply system providing power and analog data signal for use by portable electronic device to control battery chargingAug 05, 16Oct 31, 17[H02J, H01R, G05F]
9647477 Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devicesSep 08, 16May 09, 17[H02J, H02M, H01R, G05F]
9601922 Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devicesJun 11, 15Mar 21, 17[H02J, H01R, G05F]
9413187 Power supply system providing power and analog data signal for use by portable electronic device to control battery chargingJul 16, 13Aug 09, 16[H02J, H01R, G05F]
9153960 Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devicesMay 01, 12Oct 06, 15[H02J, H01R, G05F]
9118240 Power supply equipment providing multiple identification signalsAug 31, 11Aug 25, 15[H02J, H02M, G05F]
8492933 Power supply equipment providing a data signal, identification information and power to an electronic deviceDec 06, 12Jul 23, 13[G05F]
8354760 Power supply equipment to simultaneously power multiple electronic deviceOct 28, 09Jan 15, 13[H02J]
8330303 Power supply equipment utilizing interchangeable tips to provide a data signal and power from an adapter to various electronic devicesAug 15, 11Dec 11, 12[G05F]
8213204 Modular power adapterApr 01, 09Jul 03, 12[H02M, H01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0280,431 POWER SUPPLY EQUIPMENT PROVIDING MULTIPLE IDENTIFICATION SIGNALSAbandonedJun 11, 15Oct 01, 15[H02J]
2012/0314,456 SYNCHRONOUS AC RECTIFIED FLYBACK CONVERTER UTILIZING BOOST INDUCTORAbandonedJun 09, 11Dec 13, 12[H02M]
2011/0228,486 Power supply with low touch-temperature surfaceAbandonedMar 17, 10Sep 22, 11[H05K]
2011/0149,613 FLYBACK CONVERTER UTILIZING BOOST INDUCTOR BETWEEN AC SOURCE AND BRIDGE RECTIFIERAbandonedDec 23, 09Jun 23, 11[H02M]
2010/0190,384 Key coded power adapter connectorsAbandonedFeb 12, 10Jul 29, 10[H01R]
7649279 Power supply for simultaneously providing operating voltages to a plurality of devicesExpiredJul 12, 06Jan 19, 10[H02J]
7613021 Small form factor power supplyExpiredFeb 29, 08Nov 03, 09[H02M]
2009/0096,565 Parallel gapped ferrite coreAbandonedOct 16, 07Apr 16, 09[H02M, H01F]
7460381 Programmable power supplyExpiredApr 12, 06Dec 02, 08[H02M]
7450390 Programmable power supplyExpiredJul 05, 06Nov 11, 08[H05K]
7450403 Switching power supply utilizing switch-selectable resistors to determine output voltageExpiredAug 09, 07Nov 11, 08[H02M]
7355851 Power adapter with fan assembly and control circuitExpiredAug 30, 07Apr 08, 08[H05K]
2006/0227,580 Programmable power supplyAbandonedJun 07, 06Oct 12, 06[H02M]
2006/0183,381 Key coded power adapter connectorsAbandonedApr 07, 06Aug 17, 06[H01R]
6939150 Foldable electrical plug connectorExpiredAug 01, 02Sep 06, 05[0000]
6922347 Programmable power supplyExpiredAug 26, 04Jul 26, 05[H02M]
6831848 Programmable power supply to simultaneously power a plurality of electronic devicesExpiredDec 06, 02Dec 14, 04[H02J, H02M]
6809943 Programmable power supplyExpiredDec 05, 02Oct 26, 04[H02M]
2004/0203,897 System and method for precise navigation in testing wireless communication networksAbandonedDec 17, 02Oct 14, 04[H04Q]
2004/0130,304 VOLTAGE REGULATOR HAVING A VOLTAGE DOUBLER DEVICEAbandonedJan 03, 03Jul 08, 04[G05F]

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