HANWANG TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9658705 Touch control apparatus, control method thereof and electronic device having touch control apparatusApr 01, 11May 23, 17[G06F]
9565358 Apparatus and method for scanning and recognizingDec 27, 11Feb 07, 17[H04N, G06K]
9245174 Human facial identification method and system, as well as infrared backlight compensation method and systemJun 13, 11Jan 26, 16[H05B, G06F, G06K]
9116591 Method and apparatus for scroll information input in electromagnetic induction wayJul 27, 09Aug 25, 15[G06F]
8754934 Dual-camera face recognition device and methodJul 27, 09Jun 17, 14[H04N, G03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0049,866 METHOD AND DEVICE FOR MEASURING PRESSURE-BASED INDUCTANCE OF ELECTROMAGNETIC TABLETAbandonedSep 07, 09Mar 01, 12[G01R]
2011/0205,191 ELECTROMAGNETIC SENSING DEVICE HAVING MULTI-POINT TOUCH FUNCTIONAbandonedSep 08, 09Aug 25, 11[G06F]
2011/0199,293 MULTI-ORIENTATION HANDWRITING TRACE INPUT DEVICE AND METHOD FOR ROTATING ITS COORDINATE PLANEAbandonedMar 28, 11Aug 18, 11[G09G]
2011/0181,717 INCLINED IMAGE CAPTURE DEVICE AND FACIAL RECOGNITION SYSTEMAbandonedJun 25, 09Jul 28, 11[H04N, G06K]
2008/0266,260 Apparatus Having Handwriting and Mouse Input FunctionsAbandonedNov 11, 05Oct 30, 08[G06F]

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