PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
 
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 346
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
 
 
B01D SEPARATION 2132
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
 
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 244
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0368,746 PHANTOM PRODUCTION APPARATUS USING 3D PRINTER, AND PRODUCTION METHOD USING SAMEApr 05, 16Dec 28, 17[B29C, B33Y, B29L]
2017/0209,677 ENERGY DELIVERY DEVICE FOR EXPANDING TUBULAR ORGANJan 17, 17Jul 27, 17[A61B, A61N, A61M]
2017/0151,550 Method of Preparing Adsorbent for Phosphorus Adsorption and Adsorbent Prepared by the SameJul 27, 16Jun 01, 17[B01J, C02F, B01D]
2016/0370,437 SYNTHETIC TEST CIRCUIT FOR VALVE PERFORMANCE TEST OF HVDCJun 20, 16Dec 22, 16[G01R]
2016/0333,302 ELECTROPORATION DEVICE FOR TRANSFERRING MATERIAL INTO CELLS, ELECTROPORATION APPARATUS COMPRISING SAME, AND ELECTROPORATION METHODJul 22, 16Nov 17, 16[C12N, C12M]
2016/0336,065 METHOD FOR SWITCHING MEMORY RESISTANCEJul 17, 15Nov 17, 16[G11C]
2016/0193,684 FORMING AND FEEDING DEVICE OF FILLER METAL FOR TIG WELDINGDec 03, 13Jul 07, 16[B23K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869728 Synthetic test circuit for valve performance test of HVDCJun 20, 16Jan 16, 18[G01R]
9859001 Method for switching memory resistance by near-infrared laser beamJul 17, 15Jan 02, 18[G11C]
9831405 LED chip integrated with hybrid sensor and method of fabricating the sameMar 23, 15Nov 28, 17[H01L, G01N]
9803910 Refrigerator and method of manufacturing metal photocatalyst filter of the refrigeratorFeb 10, 14Oct 31, 17[B01J, F25D, B01D]
9791630 Apparatus for discriminating bacteria types using optical scattering patternsAug 01, 16Oct 17, 17[C12M, G01N, G02B]
9595638 Light emitting diode package and method for manufacturing the sameApr 26, 13Mar 14, 17[H01L]
9581515 Optical fiber pressure sensor and pressure measuring method using the sameApr 06, 15Feb 28, 17[G01L, G01N, G02B, G01B]
9507092 Optical fiber flexible multi-wavelength filter and method of controlling wavelength of spectrum using the sameJul 14, 14Nov 29, 16[G02B, G02F]
9222065 Method for photoculturing and harvesting microalgaeOct 01, 13Dec 29, 15[C12P, C12N, C12M]
8902615 Load-segmentation-based 3-level inverter and method of controlling the sameDec 23, 09Dec 02, 14[H02J, H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0336,937 METHOD FOR ELECTRICAL SWITCHING IN OXIDE SEMICONDUCTOR DEVICEAbandonedJul 17, 15Nov 17, 16[H03K]
2016/0039,411 METHOD AND APPARATUS FOR AVOIDING A VEHICLE COLLISION WITH LOW POWER CONSUMPTION BASED ON CONVERSED RADAR SENSORSAbandonedNov 24, 14Feb 11, 16[B60W, G01S]
2016/0003,669 OPTICAL FIBER VIBRATION SENSOR AND METHOD OF MEASURING VIBRATION USING THE SAMEAbandonedJul 14, 14Jan 07, 16[G01H]
2015/0082,987 ANTIMICROBIAL COMPOSITION COMPRISING GINSENG EXTRACT AND GREEN TEA EXTRACT, ANTIMICROBIAL FILTER AND METHOD FOR MANUFACTURING THE SAMEAbandonedSep 25, 14Mar 26, 15[A01N, B01D]
2014/0314,824 POROUS SCAFFOLD FOR TISSUE ENGINEERING AND PREPARATION METHOD THEREOFAbandonedAug 30, 12Oct 23, 14[A61L]
2014/0242,019 COMPOSITION FOR PREVENTING HAIR LOSS AND GROWING HAIR COMPRISING HYDROXYDIHYDROBOVOLIDEAbandonedDec 16, 13Aug 28, 14[A61K, A61Q]
2014/0213,882 ELECTRODE STRUCTURE FOR MEASURING BIO-SIGNAL AND APPARATUS FOR MEASURING ELECTROCARDIOGRAM USING THE SAMEAbandonedMar 27, 13Jul 31, 14[A61B]
2014/0199,738 METHOD FOR PREPARING VOLATILE FATTY ACIDS FROM THE PRE-TREATED EXTRACTS OF MARINE BIOMASS RESIDUEAbandonedDec 16, 11Jul 17, 14[C12P]
2014/0107,015 PHARAMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING HUMAN IMMUNODEFICIENCY VIRUSAbandonedNov 13, 12Apr 17, 14[C07H, C07K]
2014/0100,286 COMPOSITION FOR PREVENTING OR TREATING INFLAMMATORY DISEASES COMPRISING VERATRIC ACID AS EFFECTIVE COMPONENTAbandonedJun 27, 13Apr 10, 14[A61K, A23L]
2014/0094,414 COMPOSITION FOR PREVENTING OR TREATING NEURODEGENERATIVE DISEASE INCLUDING BIOACTIVE PEPTIDE AS EFFECTIVE COMPONENTAbandonedOct 31, 12Apr 03, 14[C07K]
2014/0072,650 GELATIN EXTRACT MADE FROM SKATE RAY SKIN AND ANTIHYPERTENSIVE COMPOSITION HAVING PEPTIDE ISOLATED FROM EXTRACT AS ACTIVE INGREDIENTAbandonedOct 31, 12Mar 13, 14[A61K, A23L, C07K]
2014/0065,235 SEXUAL FUNCTION ENHANCEMENT COMPOSITION MADE FROM URECHIS UNICINCTUS EXTRACT CONTAINED AS EFFECTIVE COMPONENT MANUFACTURED BY WAY OF HIGH TEMPERATURE AND HIGH PRESSURE PROCESS AND ULTRASONIC WAVE PROCESSAbandonedOct 31, 12Mar 06, 14[A61K, A23L]
2014/0056,834 COSMETIC COMPOSITION COMPRISING CHRYSOPHANOL AS ACTIVE INGREDIENT FOR SKIN WHITENINGAbandonedOct 31, 12Feb 27, 14[A61K, A61Q]
2014/0057,884 PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING LIVER CANCER COMPRISING STIGMASTEROL AND 5 BETA-HYDROXYSITOSTANOL ISOLATED FROM NAVICULA INCERTAAbandonedOct 31, 12Feb 27, 14[A61K]
2014/0039,204 7'-PHLOROECKOL COMPOUND FOR HAIR PROLIFERATION AND A COSMETIC COMPOSITION CONTAINING SAMEAbandonedMar 24, 11Feb 06, 14[A61K, A61Q]
2013/0345,168 COSMETIC COMPOSITION FOR PREVENTING SKIN AGING CONTAINING CHITOOLIGOSACCHARIDESAbandonedApr 29, 11Dec 26, 13[A61K, A61Q]
2013/0338,217 ANTIBIOTIC COMPOSITION INCLUDING PHLOROTANNIN COMPOUND DERIVED FROM EISENIA BICYCLIS AS EFFECTIVE COMPONENTAbandonedOct 30, 12Dec 19, 13[A61K]
2013/0338,218 HIV-1 INHIBITING PHARMACEUTICAL COMPOSITION CONTAINING AN ECKLONIA CAVA-DERIVED PHLOROGLUCINOL POLYMER COMPOUNDAbandonedAug 12, 13Dec 19, 13[C07D]
2013/0338,221 PHOTOAGING PROTECTIVE COMPOSITION CONTAINING CHROMENES DERIVED FROM SARGASSUM HORNERIAbandonedOct 31, 12Dec 19, 13[A61K, A61Q]

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