COTEK ELECTRONIC IND. CO., LTD

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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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9825550 Bi-directional power converter for converting power between alternating current and direct currentNov 01, 16Nov 21, 17[H02M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7359203 Combination of inverter casing and heat sink memberExpiredJul 27, 06Apr 15, 08[H05K]
7042745 Insulating arrangement for DC/AC inverterExpiredNov 29, 04May 09, 06[H02M]
2006/0048,968 Construction for DC to AC power inverterAbandonedSep 03, 04Mar 09, 06[H05K]
2006/0050,494 DC-AC power inverterAbandonedMay 06, 05Mar 09, 06[H05K]
6798676 Inverter for changing direct current to alternating currentExpiredJan 24, 03Sep 28, 04[H02M]

Top Inventors for This Owner

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