INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 13229
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9438
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 5149
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0347,691 METHOD FOR MANUFACTURING SMILAX CHINA L. ROOT EXTRACT HAVING INCREASED ACTIVE INGREDIENTS AND BEVERAGE COMPOSITION CONTAINING THE EXTRACT FOR DETOXIFICATIONJul 11, 17Dec 07, 17[A61K, A23L]
2017/0346,085 NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD OF PREPARING THE SAMEMay 23, 17Nov 30, 17[H01M, B22F, B22D, C22C]
2016/0330,472 METHOD FOR ENCODING MULTI-VIEW VIDEO AND APPARATUS THEREFOR AND METHOD FOR DECODING MULTI-VIEW VIDEO AND APPARATUS THEREFORJul 01, 16Nov 10, 16[H04N]
2016/0210,234 MEMORY SYSTEM INCLUDING VIRTUAL CACHE AND MANAGEMENT METHOD THEREOFJun 30, 14Jul 21, 16[G06F]
2016/0212,095 METHOD AND SYSTEM FOR ACCESSING RESOURCE AND SYSTEM APPLYING THE SAMEMar 29, 16Jul 21, 16[H04L, H04W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9761886 Crystalline carbon structure, method of manufacturing the same, and energy storage device having the sameFeb 10, 15Sep 12, 17[C01B, H01M, H01G]
9737259 System and method for determining neointima thickness of a blood vesselMar 27, 13Aug 22, 17[A61B]
9736484 Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method thereforAug 11, 15Aug 15, 17[H04L, H04N, G06F]
9563098 Method of and device for controlling reflective color of polymeric colloidal photonic crystal display using mixed dispersion mediumJul 17, 14Feb 07, 17[G02B, G02F]
9515825 Method for password based authentication and apparatus executing the methodOct 30, 13Dec 06, 16[H04L]
9485523 Method and apparatus for entropy-coding/entropy-decoding video data using different binarization methodsMay 23, 16Nov 01, 16[H04N]
9444095 Method of making cathode active material, cathode and lithium secondary batteryApr 28, 16Sep 13, 16[H01M]
9411719 Memory system including nonvolatile and volatile memory and operating method thereofJul 01, 13Aug 09, 16[G06F]
9374602 Method and apparatus for entropy-coding/entropy-decoding video data using different binarization methodsApr 24, 08Jun 21, 16[H04N]
9365427 Method for purifying carbon nanotubesDec 30, 14Jun 14, 16[C01B, B82Y]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0235,381 APPARATUS FOR IMAGING PLASMA PARTICLES AND METHOD FOR DETECTING ETCHING END POINT USING SAMEAbandonedSep 03, 13Aug 20, 15[H01J, H04N, G06T]
2015/0079,207 Method for manufacturing Smilax China L root extract having increased active ingredients and beverage composition containing the extract fordetoxificationAbandonedJun 16, 14Mar 19, 15[A61K, A23L]
2014/0313,213 MEMORY APPARATUS AND METHOD FOR PROCESSING DATAAbandonedNov 19, 13Oct 23, 14[G06T]
2014/0237,190 MEMORY SYSTEM AND MANAGEMENT METHOD THEROFAbandonedFeb 27, 14Aug 21, 14[G06F]
2014/0176,550 ROY TRACING APPRATUS AND METHODAbandonedAug 27, 10Jun 26, 14[G06T]
2013/0175,210 ODOR TREATMENT DEVICE FOR SEPTIC TANKSAbandonedNov 13, 12Jul 11, 13[C02F]
8108921 Single-sign-on method based on markup language and system using the methodExpiredJun 10, 05Jan 31, 12[H04L, G06F]
7667773 Apparatus and method of motion-compensation adaptive deinterlacingExpiredJun 10, 05Feb 23, 10[H04N, G06K]
2009/0238,271 APPARATUS AND METHOD FOR ENCODING AND DECODING USING ALTERNATIVE CONVERTER ACCODING TO THE CORRELATION OF RESIDUAL SIGNALAbandonedApr 13, 07Sep 24, 09[H04N]
7063601 Internal magnetic-force polishing systemExpiredJan 19, 05Jun 20, 06[B24B]
2005/0031,715 Natural preservative comprising heated garlic extract and method for preparing thereofAbandonedSep 02, 03Feb 10, 05[A61K]
6838521 Dispersant composition used for preparing aqueous pigmented ink for ink-jetExpiredJul 22, 02Jan 04, 05[C08L]

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