Seoul Viosys 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 378120
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 2447
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1992
 
  
 
B01D SEPARATION 10124
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 9101
 
  
 
A01M CATCHING, TRAPPING OR SCARING OF ANIMALS 616
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
C30B SINGLE-CRYSTAL GROWTH 551
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR535
 
  
 
H01S DEVICES USING STIMULATED EMISSION587

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,017 PHOTOCATALYTIC FILTER FOR DEGRADING MIXED GAS AND MANUFACTURING METHOD THEREOFAug 25, 17Feb 01, 18[B01J, B01D]
2017/0360,011 LIGHTING SYSTEM FOR REPTILE AND REPTILE HABITAT INCLUDING THE SAMEJun 20, 16Dec 21, 17[F21V, A01K]
2017/0348,456 STORAGE APPARATUS HAVING AIR PURIFYING MODULEAug 23, 17Dec 07, 17[F25D, A61L, B01D]
2017/0334,267 PHOTOCATALYTIC MODULE FOR AUTOMOBILE AIR CONDITIONER AND AUTOMOBILE AIR CONDITIONER HAVING THE SAMEDec 14, 15Nov 23, 17[B60H, A61L]
2017/0284,011 DETERGENT POURER STERILIZER AND STERILIZING METHOD THEREBYJun 16, 17Oct 05, 17[D06F, A61L]
2017/0258,068 INSECT TRAPMay 18, 16Sep 14, 17[H01L, A01M, H05K]
2017/0236,977 LIGHT-EMITTING DIODE AND MANUFACTURING METHOD THEREFORAug 04, 15Aug 17, 17[F21V, H01L, F21K, F21S]
2017/0227,436 PORTABLE APPARATUS FOR ESTIMATING AIR QUALITY AND METHODS OF OPERATING THE SAMEApr 26, 17Aug 10, 17[G01N]
2017/0200,858 LIGHT-EMITTING DIODE MODULE HAVING LIGHT-EMITTING DIODE JOINED THROUGH SOLDER PASTE AND LIGHT-EMITTING DIODEMar 27, 17Jul 13, 17[H01L]
2017/0125,634 ULTRAVIOLET LIGHT-EMITTING DEVICEJan 12, 17May 04, 17[H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923121 Light-emitting diode and manufacturing method thereforAug 04, 15Mar 20, 18[F21V, H01L, F21Y, F21K, F21S]
9911898 Ultraviolet light-emitting deviceJan 12, 17Mar 06, 18[H01L]
9912790 Sterilizing apparatus for portable terminalMar 10, 14Mar 06, 18[H04M, H04B, H04W, A61L, H05K, A45C]
9905728 Vertical ultraviolet light emitting deviceSep 30, 15Feb 27, 18[H01L]
9905729 Light emitting diodeNov 17, 16Feb 27, 18[H01L]
9905732 UV light emitting diode and method of fabricating the sameOct 14, 16Feb 27, 18[H01L]
9893051 LED chip having ESD protectionJul 10, 14Feb 13, 18[H01L]
9893240 Light emitting diode and LED module having the sameFeb 11, 16Feb 13, 18[H01L]
9882085 Method for separating epitaxial layers from growth substrates, and semiconductor device using sameFeb 10, 16Jan 30, 18[H01L]
9871168 Light emitting diode device having connected light emitting diode elements and method of fabricating the sameNov 30, 15Jan 16, 18[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0104,816 LIGHT EMITTING DEVICE AND METHOD FOR PREPARING THE SAMEAbandonedApr 08, 14Apr 14, 16[H01L]
2016/0079,474 SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAMEAbandonedNov 25, 15Mar 17, 16[H01L]
2016/0072,015 VERTICAL ULTRAVIOLET LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAMEAbandonedSep 04, 15Mar 10, 16[H01L]
9202972 Light emitting device having a plurality of light emitting cellsWithdrawnJan 19, 11Dec 01, 15[H01L, H05B, F21S]
2015/0340,562 LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAMEAbandonedMay 18, 15Nov 26, 15[H01L]
2015/0325,621 LIGHT-EMITTING DIODE WITH A PLURALITY OF LIGHT-EMITTING ELEMENTS AND METHOD FOR MANUFACTURING SAMEAbandonedJul 22, 15Nov 12, 15[H01L]
2015/0129,915 LIGHT-EMITTING DIODE PROVIDED WITH SUBSTRATE HAVING PATTERN ON REAR SIDE THEREOF, AND METHOD FOR MANUFACTURING SAMEAbandonedApr 15, 13May 14, 15[H01L]
2015/0125,980 METHOD FOR PRODUCING M-PLANE NITRIDE-BASED LIGHT-EMITTING DIODEAbandonedDec 24, 14May 07, 15[H01L]
2015/0069,444 LIGHT EMITTING DIODEAbandonedSep 09, 14Mar 12, 15[H01L]
2015/0014,702 LIGHT-EMITTING DIODE HAVING IMPROVED LIGHT EXTRACTION EFFICIENCY AND METHOD FOR MANUFACTURING SAMEAbandonedFeb 26, 13Jan 15, 15[H01L]
2014/0361,327 LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAMEAbandonedSep 14, 12Dec 11, 14[H01L]
2014/0339,566 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAMEAbandonedDec 13, 12Nov 20, 14[H01L]
2014/0319,553 LIGHT EMITTING DEVICE FOR HIGH CURRENT OPERATIONAbandonedAug 22, 12Oct 30, 14[H01L]
2014/0231,748 SUBSTRATE HAVING CONCAVE-CONVEX PATTERN, LIGHT-EMITTING DIODE INCLUDING THE SUBSTRATE, AND METHOD FOR FABRICATING THE DIODEAbandonedSep 28, 12Aug 21, 14[H01L]
2014/0231,852 LED CHIP RESISTANT TO ELECTROSTATIC DISCHARGE AND LED PACKAGE INCLUDING THE SAMEAbandonedFeb 14, 14Aug 21, 14[H01L]
2014/0151,714 GALLIUM NITRIDE SUBSTRATE AND METHOD FOR FABRICATING THE SAMEAbandonedDec 04, 13Jun 05, 14[H01L]
2014/0110,666 SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAMEAbandonedJun 15, 12Apr 24, 14[H01L]
2014/0103,388 LIGHT EMITTING DIODE HAVING ELECTRODE PADSAbandonedDec 26, 13Apr 17, 14[H01L]
2014/0008,671 LIGHT EMITTING DEVICE HAVING VERTICALLY STACKED LIGHT EMITTING DIODESAbandonedSep 09, 13Jan 09, 14[H01L]
2013/0334,560 LIGHT EMITTING DIODE CHIPAbandonedFeb 24, 12Dec 19, 13[H01L]

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