KYONGGI UNIVERSITY INDUSTRY & ACADEMIA COOPERATION FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04S STEREOPHONIC SYSTEMS 328
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 115
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 146
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C05B PHOSPHATIC FERTILISERS110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9774974 Audio metadata providing apparatus and method, and multichannel audio data playback apparatus and method to support dynamic format conversionSep 11, 15Sep 26, 17[H04S, G10L]
9552954 Waste fluorescent light end-cutting apparatusMay 09, 13Jan 24, 17[B26D, H01J, C03B, B26F]
9224246 Method and apparatus for processing media file for augmented reality serviceMar 15, 13Dec 29, 15[G06T]
8476046 Method of pre-treating and saccharifying algae biomassJun 22, 09Jul 02, 13[C12P]
8202086 Vertical furnace for fabrication of fine artificial lightweight aggregatesDec 29, 06Jun 19, 12[F27B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8426750 Electromagnetic shielding structure having negative permittivity and method of manufacturing the sameExpiredSep 17, 09Apr 23, 13[H05K]
2012/0326,119 LIGHT EMITTING DISPLAY DEVICE HAVING NANOWIREAbandonedMar 02, 11Dec 27, 12[H01L, B82Y]
8314544 Inorganic light-emitting deviceExpiredSep 01, 09Nov 20, 12[H01J, H01L]
2012/0190,397 METHOD FOR TRANSMITTING SIGNAL IN MACHINE TO MACHINE COMMUNICATIONAbandonedJan 06, 12Jul 26, 12[H04W]
2010/0037,657 MANUFACTURING METHOD OF GLASS-CERAMICS USING STEEL DUST IN FURNACEAbandonedDec 29, 06Feb 18, 10[C03B]
7597839 Method for manufacturing artificial ultra-lightweight aggregate using raw sewage sludgeExpiredMay 13, 06Oct 06, 09[B28B]

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