KWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
B01D SEPARATION 1133
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7680416 WDM-PON having optical source of self-injection locked fabry-perot laser diodeDec 30, 04Mar 16, 10[G02B, H01S]
7550374 Thin film electrode for forming ohmic contact in light emitting diodes and laser diodes using nickel-based solid solution for manufacturing high performance gallium nitride-based optical devices, and method for fabricating the sameNov 03, 05Jun 23, 09[H01L]
7402794 Radiometer imaging system and method thereofJul 08, 05Jul 22, 08[G01R]
7122664 Cucurbituril-fullerene complexSep 17, 03Oct 17, 06[C07D]
6989598 Thin film electrode for forming ohmic contact in light emitting diodes and laser diodes using nickel-based solid solution for manufacturing high performance gallium nitride-based optical devices, and method for fabricating the sameMar 17, 04Jan 24, 06[H01L]
6852623 Method for manufacturing zinc oxide semiconductorsNov 06, 03Feb 08, 05[H01L]
6674913 Method and apparatus for obtaining a high resolution imageOct 20, 00Jan 06, 04[G06K]
6670652 Monolithically integrated E/D mode HEMT and method for fabricating the sameMar 22, 02Dec 30, 03[H01L]
6660821 Vinyl-phenyl pyridine monomers and polymers prepared thereformFeb 14, 03Dec 09, 03[C08F]
6661377 Phased array antenna using gain switched multimode fabry-perot laser diode and high-dispersion-fiberFeb 26, 02Dec 09, 03[H01Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7596325 Method and apparatus for pulse-amplitude equalization of rational harmonic mode-locked optical signalExpiredDec 30, 04Sep 29, 09[H04B, H04J]
7428272 Method and apparatus for joint phase offset and frequency offset estimator for MPSK transmissionExpiredApr 02, 03Sep 23, 08[H04L]
6931187 Mode-filtering and mode-selecting method in multi-mode waveguide, and waveguide amplifier, semiconductor laser, and VCSEL using the methodExpiredDec 11, 02Aug 16, 05[G02B]
2005/0016,586 Method for fabricating Pt-MOx nanophase electrodes for highly efficient dye-sensitiized solar cellAbandonedJan 23, 04Jan 27, 05[H01L]
2004/0241,708 Recombinant vector for transforming strain to detect benzoic acid and derivatives thereof, transformant containing the recombinant vector, and method for detecting benzoic acid and derivatives thereof using the transformantAbandonedOct 27, 03Dec 02, 04[C12Q, C12N]
6823561 Magnetic type floor hingeExpiredOct 24, 02Nov 30, 04[E05D, E05F]
6797645 Method of fabricating gate dielectric for use in semiconductor device having nitridation by ion implantationExpiredApr 09, 02Sep 28, 04[H01L]
6764698 Controlled drug release system of retinoic acidExpiredMar 28, 01Jul 20, 04[A61K]
6730040 3-point radial artery pressure pulse wave transducer using pneumatic systemExpiredApr 19, 02May 04, 04[A61B]
6721058 Apparatus for and method of measuring thickness of materials using the focal length of a lensed fiberExpiredFeb 25, 02Apr 13, 04[G01B]
2004/0037,241 Interlaced frequency division duplexing method for duplex communication systemAbandonedJan 16, 03Feb 26, 04[H04Q]
2004/0034,186 Novel initiator for polymerizing polyisocyanateAbandonedAug 15, 03Feb 19, 04[C08G]
6636674 Figure-8 optical fiber pulse laser using a dispersion imbalanced nonlinear optical loop mirrorExpiredFeb 09, 01Oct 21, 03[G02B]
2003/0138,007 Method and system for stabilizing wavelength and optical power of optical channels in WDM optical communication systemAbandonedMar 19, 02Jul 24, 03[H01S]
2003/0134,348 Recombinant bioluminescent bacteria Escherichia coli DH5@/pSodaLux (EBHJ1) [KCTC 10098BP] for monitoring oxidative stressAbandonedNov 05, 02Jul 17, 03[C12Q, C12N]
6569978 Anionic polymerization of functionalized styrene derivatives containing carbazoleExpiredMay 23, 01May 27, 03[C08F]
2003/0094,056 Anti-backlash screw and nut assemblyAbandonedAug 15, 02May 22, 03[F16H]
6562362 Liquefied embolic materials capable of sol-gel phase transition and their useExpiredNov 07, 00May 13, 03[A61F]
6545159 Vinyl-phenyl pyridine monomers and polymers prepared therefromExpiredAug 10, 01Apr 08, 03[C07D]
6531633 Triarylphosphine oxide derivatives containing fluorine substituent and preparing method thereofExpiredJun 21, 01Mar 11, 03[C07F]

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