NEXTEK POWER SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 11109
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3130
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134
 
  
 
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 1101
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0222,443 ARRANGEMENT FOR AND METHOD OF DYNAMICALLY MANAGING ELECTRICAL POWER BETWEEN AN ELECTRICAL POWER SOURCE AND AN ELECTRICAL LOADApr 13, 17Aug 03, 17[H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9660471 Arrangement for and method of dynamically managing electrical power between an electrical power source and an electrical loadJan 08, 15May 23, 17[H02J]
9425567 Assembly for conducting electrical power to or from electrically active ceiling gridDec 31, 14Aug 23, 16[H01R]
9198041 Method of and system for authenticating a user to operate an electrical deviceJul 28, 14Nov 24, 15[H04W, G06K]
9035490 Method of dynamically managing electrical power between an electrical power source and an electrical loadOct 27, 14May 19, 15[H02J]
8957543 Arrangement for and method of dynamically managing electrical power between an electrical power source and an electrical loadOct 15, 10Feb 17, 15[H02J]
8274227 High-efficiency DC ballast arrangement with automatic polarity protection and emergency back-up for lighting fixture in a suspended DC-powered ceiling systemMay 06, 10Sep 25, 12[H05B]
8022639 Dimming fluorescent ballast system with shutdown control circuitJun 16, 08Sep 20, 11[H05B]
7872375 Multiple bi-directional input/output power control systemMar 18, 09Jan 18, 11[H02J]
7701083 Portable hybrid applications for AC/DC load sharingOct 27, 05Apr 20, 10[H02J]
7227278 Multiple bi-directional input/output power control systemJan 21, 04Jun 05, 07[H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0320,254 Assembly Having Transformer and Inductor Properties and Method of Making the AssemblyAbandonedDec 09, 13Oct 30, 14[H01F]
2011/0140,524 MULTIPLE BI-DIRECTIONAL INPUT/OUTPUT POWER CONTROL SYSTEMAbandonedDec 07, 10Jun 16, 11[H02J]
7224131 High efficiency lighting systemExpiredDec 08, 04May 29, 07[H05B]
6933627 High efficiency lighting systemExpiredMar 19, 97Aug 23, 05[H02J]
6614130 Balanced modular power management system and methodExpiredJun 26, 01Sep 02, 03[H02J]
6252310 Balanced modular power management system and methodExpiredJul 28, 99Jun 26, 01[H02J]
5969435 Modular DC cogenerator systemsExpiredMar 19, 97Oct 19, 99[H02J]

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