HYUNDAI ELECTRONICS INDUSTRIES 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 61279
 
  
 
G11C STATIC STORES 35633
 
  
 
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 7448
 
  
 
H03K PULSE TECHNIQUE 6372
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 3566
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 27420
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 2026
 
  
 
H04B TRANSMISSION 19191
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 16109
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1487

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7233046 Semiconductor device and fabrication method thereofApr 04, 06Jun 19, 07[H01L]
7193902 Method of erasing a flash memory cellApr 27, 06Mar 20, 07[G11C]
7095087 Semiconductor device and fabrication method thereofJun 16, 04Aug 22, 06[H01L]
7070831 Member for semiconductor package and semiconductor package using the same, and fabrication method thereofDec 30, 02Jul 04, 06[H01L]
7071068 Transistor and method for fabricating the sameJul 13, 04Jul 04, 06[H01L]
7072226 Method of erasing a flash memory cellApr 29, 05Jul 04, 06[G11C]
7053434 Ferroelectric memory device and method of making the sameAug 11, 05May 30, 06[H01L]
7026704 Semiconductor device for reducing plasma charging damageJun 14, 04Apr 11, 06[H01L]
7012001 Method for manufacturing a semiconductor device for use in a memory cell that includes forming a composite layer of tantalum oxide and titanium oxide over a bottom capacitor electrodeDec 08, 03Mar 14, 06[H01L]
6969617 Method for manufacturing NAND type nonvolatile ferroelectric memory cellMar 03, 05Nov 29, 05[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0217,514 Pixel for CMOS Image Sensor Having a Select Shape for Low Pixel CrosstalkAbandonedApr 16, 08Sep 11, 08[H01L]
7122401 Area array type semiconductor package fabrication methodExpiredOct 05, 01Oct 17, 06[H01L]
7078956 Charge pump circuitExpiredDec 22, 95Jul 18, 06[G05F]
2006/0033,828 Pixel for CMOS image sensor having a select shape for low pixel crosstalkAbandonedOct 13, 05Feb 16, 06[H04N]
2006/0028,892 Ferroelectric memory device and method of making the sameAbandonedAug 11, 05Feb 09, 06[G11C]
6987155 Polymers for photoresist and photoresist compositions using the sameExpiredMar 21, 03Jan 17, 06[C08F]
6956091 Organic anti-reflective polymer and preparation thereofExpiredMay 14, 03Oct 18, 05[C08F]
6936880 Capacitor of semiconductor memory device and method of manufacturing the sameExpiredDec 18, 02Aug 30, 05[H01L]
6933196 Isolation structure and method for semiconductor deviceExpiredFeb 03, 03Aug 23, 05[H01L]
2005/0172,256 Mask set for measuring an overlapping error and method of measuring an overlapping error using the sameAbandonedMar 08, 04Aug 04, 05[G06F]
6893922 Non-volatile memory device and manufacturing method thereofExpiredApr 15, 02May 17, 05[H01L]
2005/0098,812 Semiconductor device having a capacitor and method for the manufacture thereofAbandonedAug 04, 03May 12, 05[H01L]
6867109 Mask set for compensating a misalignment between patterns and method of compensating a misalignment between patterns using the sameExpiredJan 05, 04Mar 15, 05[H01L]
6849506 Non-volatile memory device and fabrication methodExpiredSep 11, 03Feb 01, 05[H01L]
6828686 Chip size stack package and method of fabricating the sameExpiredApr 28, 03Dec 07, 04[H01L]
6821850 Method of manufacturing a multi-level flash EEPROM cellExpiredJul 28, 03Nov 23, 04[H02L]
6811960 Partially crosslinked polymer for bilayer photoresistExpiredMay 12, 03Nov 02, 04[C07F, C08F, G03F]
6813723 Method of compensating for delay between clock signalsExpiredOct 30, 00Nov 02, 04[H04L]
2004/0202,173 Utopia level interface in ATM multiplexing/demultiplexing assemblyAbandonedMay 01, 01Oct 14, 04[H04L]
6803251 Integrated device package and fabrication methods thereofExpiredJul 19, 01Oct 12, 04[H01L]

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