PREXCO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 430
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9720447 Foldable display deviceFeb 24, 16Aug 01, 17[G06F]
9562380 Flexible hinge device having cooperative operating structureJul 02, 15Feb 07, 17[E05D]
9348370 Flexible display device having guide memberMar 03, 14May 24, 16[G06F]
9047055 Foldable flexible display deviceJun 13, 13Jun 02, 15[G06F, E05D]
8813312 Hinge for display deviceJun 13, 13Aug 26, 14[G06F, E05D]
8522401 Hinge apparatus for portable communication deviceMay 13, 09Sep 03, 13[E05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0149,438 MOBILE PHONE OF FOLDING TYPE AND HINGE DEVICE OF THE SAMEAbandonedJan 25, 11Jun 14, 12[H04W, E05D]
8186016 Hinge device for mobile device of folding typeExpiredDec 08, 09May 29, 12[E05F]
8185171 Swing type cover opening and closing device for mobile phoneExpiredSep 01, 08May 22, 12[H04M]
8185172 Swing type cover opening and closing device for mobile phoneExpiredSep 01, 08May 22, 12[H04M]
2011/0072,922 SLID TYPE COVER OPENING AND SHUTTING DEVICE FOR MOBILE PHONEAbandonedAug 27, 08Mar 31, 11[F16H]
2010/0071,159 HINGE TYPE COVER OPENING AND CLOSING DEVICE FOR MOBILE PHONEAbandonedDec 24, 07Mar 25, 10[E05F]

Top Inventors for This Owner

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