THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 4236
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
H03F AMPLIFIERS 281

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0274,377 MICRO NANOPOROUS MEMBRANE, PREPARING METHOD THEREOF AND MICROFLUIDIC DEVICE USING THEREOFFeb 28, 17Sep 28, 17[C08J, B01L, B32B, B01D]
2017/0218,138 METHOD FOR PREPARING POLYMER THIN FILM BY GAS-LIQUID INTERFACE PLASMA POLYMERIZATION AND POLYMER THIN FILM PREPARED BY THE SAMEApr 13, 17Aug 03, 17[C08J, H01M]
2016/0038,096 METHOD AND APPARATUS FOR PROCESSING SIGNALMar 10, 15Feb 11, 16[A61B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9786555 Method for reducing contact resistanceFeb 13, 17Oct 10, 17[H01L]
9763595 Apparatus and method of measuring bio impedanceJan 20, 15Sep 19, 17[A61B]
9762227 Apparatus and method for processing signalFeb 04, 15Sep 12, 17[H04L, H03K, H04B, A61B, H03F]
9608580 Biosignal amplifying circuitJan 12, 15Mar 28, 17[H03K, A61B, H03F]
9529088 Apparatus and method for determining available driving spaceJan 15, 15Dec 27, 16[G05D, G01C, G01S]
9519036 Magnetic sensor including magnetic layer of closed loop shapeOct 27, 10Dec 13, 16[G01R]
9511368 Transporting, trapping and escaping manipulation device for magnetic bead biomaterial comprising micro-magnetophoretic circuitAug 29, 13Dec 06, 16[B03C, G01N, B01L]
9509328 Signal processing apparatus and methodDec 30, 15Nov 29, 16[H03M]
9340419 Regeneration method of raw materials for hydrogen supply system of fuel cellNov 24, 14May 17, 16[C01B, H01M, C01F]
9319806 Method and apparatus for low power operation of binaural hearing aidJan 16, 14Apr 19, 16[H04R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0347,745 METHOD FOR EXTRACTING EXECUTABLE CODE OF APPLICATION USING MEMORY DUMPAbandonedMay 21, 15Dec 03, 15[G06F]
2015/0082,244 CHARACTER INPUT DEVICE USING EVENT-RELATED POTENTIAL AND CONTROL METHOD THEREOFAbandonedOct 04, 13Mar 19, 15[G06F]
2014/0022,370 EMOTION RECOGNITION APPARATUS USING FACIAL EXPRESSION AND EMOTION RECOGNITION METHOD USING THE SAMEAbandonedDec 12, 12Jan 23, 14[G06K]
2012/0011,566 SYSTEM AND METHOD FOR SENSOR NETWORK AUTHENTICATION BASED ON XOR CHAINAbandonedNov 02, 10Jan 12, 12[G06F]
2011/0249,816 HYBRID KEY MANAGEMENT METHOD FOR ROBUST SCADA SYSTEMS AND SESSION KEY GENERATION METHODAbandonedSep 02, 10Oct 13, 11[H04L]
2011/0238,999 Internet Based E-Will Management System Using Certificate and Method ThereofAbandonedMay 06, 10Sep 29, 11[H04L]
2011/0198,680 Non-Volatile Memory Device Including Quantum Dots Embeded in Oxide Thin Film, and Fabrication Method of the SameAbandonedFeb 23, 10Aug 18, 11[H01L]
2011/0167,149 INTERNET FLOW DATA ANALYSIS METHOD USING PARALLEL COMPUTATIONSAbandonedNov 22, 10Jul 07, 11[G06F]
2010/0286,093 ANTI-INFLAMMATORY COMPOSITION CONTAINING DOCOSAHEXAENOYL LYSOPHOSPHATIDYLAMINE AS AN ACTIVE INGREDIENTAbandonedOct 16, 09Nov 11, 10[A61K]
2010/0233,074 SYNTHETIC METHOD OF TRANSITION METAL OXIDE NANO-PARTICLESAbandonedDec 30, 09Sep 16, 10[C01G]
2010/0193,351 METHOD FOR PREPARING TRANSPARENT CONDUCTING FILM COATED WITH AZO/AG/AZO MULTILAYER THIN FILMAbandonedFeb 25, 09Aug 05, 10[C23C]
2010/0187,705 PREPARATION METHOD FOR MICRO-CAPSULE USING A MICROFLUIDIC CHIP SYSTEMAbandonedJul 23, 09Jul 29, 10[B29B]
2010/0183,150 Shared key management method, shared key generating method and message communication method for scada system, and recording mediumAbandonedMar 31, 09Jul 22, 10[H04L]
2009/0274,131 METHOD AND SYSTEM FOR DYNAMIC DISTRIBUTION OF TRAFFIC IN CHANNEL BONDING WIRELESS LOCAL AREA NETWORK(LAN) SYSTEMSAbandonedDec 08, 08Nov 05, 09[H04W]
2005/0207,964 Method for synthesizing carbon nanotubesAbandonedMar 22, 04Sep 22, 05[D01F]

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