DONGBU HITEK CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 28334
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103
 
  
 
G11C STATIC STORES 1150
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2009/0164,195 Apparatus and Method for Modeling MOS TransistorNov 06, 08Jun 25, 09[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9916038 Touch sensorNov 19, 15Mar 13, 18[G06F]
9916888 System for measuring access time of memoryJun 14, 17Mar 13, 18[G11C]
8143139 Method of fabricating extended drain MOS transistorAug 25, 08Mar 27, 12[H01L]
8053362 Method of forming metal electrode of system in packageJun 17, 08Nov 08, 11[H01L]
8039962 Semiconductor chip, method of fabricating the same and stack package having the sameJul 08, 08Oct 18, 11[H01L]
8030779 Multi-layered metal interconnectionMay 22, 09Oct 04, 11[H01L]
7968965 Semiconductor device and method for fabricating the sameDec 14, 08Jun 28, 11[H01L]
7925958 CRC counter normalizationSep 24, 08Apr 12, 11[H03M]
7880292 Semiconductor device and fabricating method thereofJul 31, 07Feb 01, 11[H01L]
7863747 Semiconductor chip, method of fabricating the same and semiconductor chip stack packageDec 19, 08Jan 04, 11[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0027,899 Semiconductor Device and Method of Manufacturing the SameAbandonedJul 17, 15Jan 28, 16[H01L]
2016/0020,272 Schottky Diode and Method of Manufacturing the SameAbandonedApr 27, 15Jan 21, 16[H01L]
2015/0346,870 SMART DEVICE AND METHOD OF CONTROLLING THE SAMEAbandonedJun 01, 15Dec 03, 15[G06F]
2015/0324,031 Touch PanelAbandonedDec 03, 14Nov 12, 15[G06F]
2015/0325,214 Data Driver And A Display Apparatus Including The SameAbandonedFeb 23, 15Nov 12, 15[G09G]
2015/0325,457 Method of Packaging Semiconductor Devices and Apparatus for Performing the SameAbandonedSep 04, 14Nov 12, 15[H01L]
2015/0325,461 Method of Packaging Semiconductor Devices and Apparatus for Performing the SameAbandonedSep 25, 14Nov 12, 15[H01L]
2015/0311,139 Method of Packaging Semiconductor Devices and Apparatus for Performing the SameAbandonedSep 25, 14Oct 29, 15[H01L]
2015/0303,130 Semiconductor Package and Method of Manufacturing the SameAbandonedSep 04, 14Oct 22, 15[H01L]
2015/0270,300 CMOS IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAMEAbandonedAug 08, 14Sep 24, 15[H01L]
2015/0270,308 CMOS IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAMEAbandonedAug 06, 14Sep 24, 15[H01L]
2015/0253,895 TOUCH SENSORAbandonedMay 12, 14Sep 10, 15[G06F]
2015/0220,200 Touch Panel And Touch Screen Having The SameAbandonedJun 10, 14Aug 06, 15[G06F]
2015/0212,620 Touch Panel And Touch Screen Having The SameAbandonedJun 10, 14Jul 30, 15[G06F]
2015/0162,346 Semiconductor PackageAbandonedJun 10, 14Jun 11, 15[H01L]
2015/0062,998 PROGRAMMABLE MEMORYAbandonedApr 24, 14Mar 05, 15[H01L, G11C]
2015/0056,738 METHOD FOR MANUFACTURING IMAGE SENSORAbandonedApr 10, 14Feb 26, 15[H01L]
2014/0246,714 IMAGE SENSOR HAVING THIN DARK SHIELDAbandonedMar 14, 13Sep 04, 14[H01L]
2014/0246,754 METAL-OXIDE-METAL CAPACITORAbandonedMar 14, 13Sep 04, 14[H01L]
2014/0246,774 SEMICONDUCTOR DEVICE HAVING A BUFFER LAYER AND METHOD OF MANUFACTURING THE SAMEAbandonedMar 15, 13Sep 04, 14[H01L]

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