SOONTAI TECH CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8390976 Lightning proof device for filterAug 05, 11Mar 05, 13[H01C, H02H]
7749026 IsolatorJun 24, 09Jul 06, 10[H01R]
7030717 Impedance-matching wave filterMay 19, 04Apr 18, 06[H03H]
D511499 Filter nutJan 22, 04Nov 15, 05[1303]
D510910 Filter nutJan 22, 04Oct 25, 05[1303]
D502925 Filter nutJan 22, 04Mar 15, 05[1303]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0107,869 BLOCK FOR ELECTRICAL BONDING AND GROUNDINGAbandonedOct 23, 14Apr 23, 15[H01R]
2011/0018,652 Multimedia network splitterAbandonedJul 22, 09Jan 27, 11[H01P]
2010/0257,574 Multimedia network splitterAbandonedApr 01, 09Oct 07, 10[H04N]
7675381 Modulized wave filterExpiredDec 12, 07Mar 09, 10[H01P]
2009/0291,591 Wave filter structureAbandonedMay 20, 08Nov 26, 09[H01R]
2009/0153,266 Modulized wave filterAbandonedDec 12, 07Jun 18, 09[H03H]
2005/0162,238 Structure of a wave filterAbandonedJan 23, 04Jul 28, 05[H03H]

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