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 61970
 
 
 
G11C STATIC STORES 35529
 
 
 
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 7742
 
 
 
H03K PULSE TECHNIQUE 6275
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 3661
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 29399
 
 
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 2225
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 19100
 
 
 
H04B TRANSMISSION 15187
 
 
 
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 1483

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 CrosstalkABANApr 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 crosstalkABANOct 13, 05Feb 16, 06[H04N]
2006/0028,892 Ferroelectric memory device and method of making the sameABANAug 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]
2005/0172,256 Mask set for measuring an overlapping error and method of measuring an overlapping error using the sameABANMar 08, 04Aug 04, 05[G06F]
2005/0098,812 Semiconductor device having a capacitor and method for the manufacture thereofABANAug 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]
2004/0202,173 Utopia level interface in ATM multiplexing/demultiplexing assemblyABANMay 01, 01Oct 14, 04[H04L]
6803251 Integrated device package and fabrication methods thereofExpiredJul 19, 01Oct 12, 04[H01L]
2004/0199,390 Signal processing system for reducing power consumptionABANApr 22, 04Oct 07, 04[G10L]
6768159 Semiconductor device using a polysilicon layerExpiredOct 31, 02Jul 27, 04[H01L]
6746931 Capacitor for semiconductor memory device and method of manufacturing the sameExpiredApr 28, 03Jun 08, 04[H01L]
6747313 Thin film transistorExpiredOct 13, 00Jun 08, 04[H01L]
6740553 Capacitor for semiconductor memory device and method of manufacturing the sameExpiredJun 26, 00May 25, 04[H01L]
6740943 MOSFET transistor with thick and thin pad oxide filmsExpiredAug 21, 02May 25, 04[H01L]
6741238 Power saving circuit for display panelExpiredFeb 07, 01May 25, 04[G09G]
6734105 Method for forming silicon quantum dots and method for fabricating nonvolatile memory device using the sameExpiredNov 15, 01May 11, 04[H01L]

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