IB KOREA LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 247
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9563801 Combined sensor arrays for relief print imagingDec 08, 15Feb 07, 17[B41M, G01B, G06K]
9501631 Biometric sensor for touch-enabled deviceApr 08, 15Nov 22, 16[H04N, G06F, G06K]
9449213 Anti-shock relief print scanningFeb 12, 16Sep 20, 16[G06K]
9262666 Anti-shock relief print scanningOct 04, 13Feb 16, 16[G06K]
9228824 Combined sensor arrays for relief print imagingMay 10, 13Jan 05, 16[B41M, G01B, G06K]
8824792 Image element brightness adjustmentJul 25, 12Sep 02, 14[G06K]
7248298 Fingerprint recognition sensor and manufacturing method thereofDec 19, 00Jul 24, 07[H04N]
6993164 Fingerprint image acquisition apparatus and method thereofFeb 14, 02Jan 31, 06[G06K]
6952490 Fingerprint recognizing device having patterned floating electrodes and fabricating method thereforNov 06, 01Oct 04, 05[G06K]
6688186 Slim type fingerprint recognition device using contact light emitting device and thin film transistor fingerprint input deviceJul 16, 02Feb 10, 04[G01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0014,569 METHOD AND APPARATUS FOR SLIM TYPE FINGERPRINT RECOGNITION DEVICEAbandonedJul 18, 11Jan 19, 12[G06K]
2008/0298,650 Optical finger print acquisition apparatus using a prismAbandonedJul 12, 07Dec 04, 08[G06K]
2002/0018,252 Contact imaging systemAbandonedSep 28, 01Feb 14, 02[H04N]

Top Inventors for This Owner

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