Nada Electronics Limited

Patent Owner

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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 1101
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5371668 Resonant inverterJun 21, 93Dec 06, 94[H02M, H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6256209 AC to DC conversion arrangementExpiredApr 27, 00Jul 03, 01[H02M]
4978829 Electric discharge machining power supply circuitExpiredMay 25, 89Dec 18, 90[B23H]
4281279 Chopper-controlled alternator for battery chargingExpiredJan 24, 79Jul 28, 81[H02J]

Top Inventors for This Owner

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