INNOTRANS TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 579
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9373440 Composite transformer with a longer creepage distanceFeb 28, 14Jun 21, 16[H01F]
8890645 Composite isolating transformerJul 02, 13Nov 18, 14[H01F]
8552825 Iron core winding assemblyJun 18, 12Oct 08, 13[H01F]
8038468 Adapter equipped with a wire winding and holding apparatusJan 05, 10Oct 18, 11[H01R]
7871292 Power adapter provided line windingJan 05, 10Jan 18, 11[H01R]
7236076 Electric component having a variable air gap effectNov 16, 05Jun 26, 07[H01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0301,448 WIRE SPOOL STRUCTURE OF MAGNETIC ELEMENT AND WIRE WINDING METHOD THEREOFAbandonedApr 14, 16Oct 19, 17[H01F]
2017/0190,539 WIRE SPOOL STRUCTURE FOR FACILITATED WIRE WINDING AND WIRE WINDING METHOD THEREOFAbandonedJan 05, 16Jul 06, 17[B23K, B65H]
2017/0018,331 MULTI-CORE ELECTRIC POWER METAL CONDUCTIVE WIRE AND METHOD OF MANUFACTURE THEREOFAbandonedJul 15, 15Jan 19, 17[H01B]
2011/0241,815 TIGHTLY COUPLED IRON CORE SET AND WINDING RACKAbandonedJan 28, 11Oct 06, 11[H01F]
2011/0167,624 METHOD FOR MANUFACTURING COIL HOLDERSAbandonedJan 11, 10Jul 14, 11[H01F]
6919789 Connecting structure of choke coilExpiredMar 17, 03Jul 19, 05[H01F]

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