NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 75136
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 38409
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 28257
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 26162
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 25180
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 22111
 
  
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 1452
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 13349
 
  
 
H04J MULTIPLEX COMMUNICATION 12113
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 12230

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0011,833 SYNTAX ANALYZING DEVICE, LEARNING DEVICE, MACHINE TRANSLATION DEVICE AND STORAGE MEDIUMJan 29, 16Jan 11, 18[G06F]
2017/0308,526 Compcuter Implemented machine translation apparatus and machine translation methodApr 18, 17Oct 26, 17[G06F]
2017/0288,061 SEMICONDUCTOR ELEMENT AND PRODUCTION METHOD FOR SAMEAug 06, 15Oct 05, 17[H01L]
2017/0278,933 SEMICONDUCTOR ELEMENT AND CRYSTALLINE LAMINATE STRUCTUREAug 18, 15Sep 28, 17[H01L]
2017/0262,754 SYSTEM AND METHOD FOR DETERMINING CREDIBILITY OF INFORMATION BASED ON MANY REMARKS ON A NETWORK, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM HAVING STORED THEREON COMPUTER PROGRAM THEREFORMar 01, 17Sep 14, 17[G06N, G06F]
2017/0249,340 IMAGE CLUSTERING SYSTEM, IMAGE CLUSTERING METHOD, NON-TRANSITORY STORAGE MEDIUM STORING THEREON COMPUTER-READABLE IMAGE CLUSTERING PROGRAM, AND COMMUNITY STRUCTURE DETECTION SYSTEMFeb 24, 17Aug 31, 17[G06F, G06K]
2017/0154,258 JOINT ESTIMATION METHOD AND METHOD OF TRAINING SEQUENCE-TO-SEQUENCE MODEL THEREFORNov 30, 15Jun 01, 17[G06N]
2017/0150,133 THREE-DIMENSIONAL DISPLAYJun 15, 15May 25, 17[H04N]
2017/0076,199 NEURAL NETWORK SYSTEM, AND COMPUTER-IMPLEMENTED METHOD OF GENERATING TRAINING DATA FOR THE NEURAL NETWORKSep 14, 15Mar 16, 17[G06N, G06F]
2017/0045,687 MULTICORE/MULTIMODE FIBER COUPLING DEVICEApr 06, 15Feb 16, 17[G02B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9900785 Wireless deviceJan 10, 14Feb 20, 18[H04B, H04W]
9842607 Speech intelligibility improving apparatus and computer program thereforFeb 12, 15Dec 12, 17[G10L]
9824687 System and terminal for presenting recommended utterance candidatesJul 01, 13Nov 21, 17[G10L, G06F]
9779086 Learning apparatus, translation apparatus, learning method, and translation methodDec 04, 14Oct 03, 17[G06N, G06F]
9775047 Communication device and communication control methodNov 21, 12Sep 26, 17[H04W]
9697477 Non-factoid question-answering system and computer programJan 23, 13Jul 04, 17[G06N, G06F]
9699726 Data-transmitting/receiving method for effectively suppressing power consumptionSep 21, 12Jul 04, 17[H04L, H04W]
9691020 Deep neural network learning method and apparatus, and category-independent sub-network learning apparatusMay 15, 14Jun 27, 17[G06N, G10L]
9674780 Data transmitting/receiving methodSep 21, 12Jun 06, 17[H04B, H04W]
9638843 Reflector array optical device and method for manufacturing the sameOct 16, 12May 02, 17[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0291,336 THREE-DIMENSIONAL DISPLAYAbandonedOct 06, 14Oct 06, 16[H04N, G02B]
9397170 Ga2O3 semiconductor elementWithdrawnSep 07, 12Jul 19, 16[H01L]
2016/0189,705 QUANTITATIVE F0 CONTOUR GENERATING DEVICE AND METHOD, AND MODEL LEARNING DEVICE AND METHOD FOR F0 CONTOUR GENERATIONAbandonedAug 13, 14Jun 30, 16[G10L]
2016/0179,790 TRANSLATION APPARATUS, LEARNING APPARATUS, TRANSLATION METHOD, AND STORAGE MEDIUMAbandonedMay 23, 14Jun 23, 16[G06F]
2016/0141,372 Ga2O3 SEMICONDUCTOR ELEMENTAbandonedApr 25, 14May 19, 16[H01L]
2016/0132,491 BILINGUAL PHRASE LEARNING APPARATUS, STATISTICAL MACHINE TRANSLATION APPARATUS, BILINGUAL PHRASE LEARNING METHOD, AND STORAGE MEDIUMAbandonedMay 23, 14May 12, 16[G06F]
2016/0085,748 TRANSLATION WORD ORDER INFORMATION OUTPUT APPARATUS, TRANSLATION WORD ORDER INFORMATION OUTPUT METHOD, AND STORAGE MEDIUMAbandonedMay 20, 14Mar 24, 16[G06F]
2015/0289,250 COMMUNICATION DEVICE AND COMMUNICATION CONTROL METHODAbandonedNov 16, 12Oct 08, 15[H04W]
2015/0271,522 METHOD, PROGRAM AND APPARATUS FOR REDUCING DATA SIZE OF A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATION, AND DATA STRUCTURE REPRESENTING A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATIONAbandonedOct 09, 13Sep 24, 15[H04N]
2015/0256,819 METHOD, PROGRAM AND APPARATUS FOR REDUCING DATA SIZE OF A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATIONAbandonedOct 09, 13Sep 10, 15[H04N, G06T, G06K]
2015/0173,055 COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, DATABASE, AND DATABASE CONTROL METHODAbandonedNov 30, 12Jun 18, 15[H04W]
2014/0376,635 STEREO SCOPIC VIDEO CODING DEVICE, STEROSCOPIC VIDEO DECODING DEVICE, STEREOSCOPIC VIDEO CODING METHOD, STEREOSCOPIC VIDEO DECODING METHOD, STEREOSCOPIC VIDEO CODING PROGRAM, AND STEREOSCOPIC VIDEO DECODING PROGRAMAbandonedOct 05, 12Dec 25, 14[H04N]
2014/0217,470 Ga2O3 SEMICONDUCTOR ELEMENTAbandonedSep 07, 12Aug 07, 14[H01L]
2014/0217,471 Ga2O3 SEMICONDUCTOR ELEMENTAbandonedSep 07, 12Aug 07, 14[H01L]
2013/0317,933 DEVICE AND METHOD FOR PROVIDING INFORMATION RETRIEVAL SERVICE, DEVICE FOR BUILDING DATABASE TO BE USED FOR PROVIDING INFORMATION RETRIEVAL SERVICE, AND COMPUTER PROGRAM SIGNALAbandonedJan 19, 12Nov 28, 13[G06Q]
8576831 Wireless network system carrying out multihop wireless communication between source and destinationExpiredDec 06, 05Nov 05, 13[H04L]
8509446 Time-bin polarization format exchange technique for entangled optical sourceExpiredDec 28, 10Aug 13, 13[H04L]
2013/0195,679 ION PUMP SYSTEMAbandonedApr 02, 10Aug 01, 13[H01J]
2013/0100,957 INFORMATION PROCESSING SYSTEM, RELAY DEVICE, AND INFORMATION PROCESSING METHODAbandonedJun 21, 11Apr 25, 13[H04L]
8239542 Analog signal input/output system using network linksExpiredNov 19, 04Aug 07, 12[G06F]

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