NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY

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Stats

339 total patents issued
408 Total Apps Published
May 07, 2013 most recent publication

Details

339 Issued Patents
92 Issued in last 3 years
82 Published in last 3 years

1,632 Total Citation Count
Dec 05, 1986 Earliest Filing
71 Expired/Abandoned/Withdrawn Patents

Technologies

H04B TRANSMISSION 6798

Subclasses

Top Owners

G06F ELECTRIC DIGITAL DATA PROCESSING 27273

Subclasses

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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 2280

Subclasses

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H04J MULTIPLEX COMMUNICATION 1788

Subclasses

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H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 16152

Subclasses

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G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 13147

Subclasses

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A61B DIAGNOSIS; SURGERY; IDENTIFICATION 10146

Subclasses

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H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 9248

H01Q AERIALS 975

H04Q SELECTING 990

Top Patents (by citation)

6,256,400 Method and device for segmenting hand gesturesSep 28, 99Jul 03, 01[H04M]93

6,415,041 Digital watermark insertion system and digital watermark characteristic table creating deviceMay 27, 99Jul 02, 02[G06K]89

6,781,523 Road traffic monitoring systemMar 29, 02Aug 24, 04[G08G]51

6,819,782 Device and method for recognizing hand shape and position, and recording medium having program for carrying out the method recorded thereonJun 08, 00Nov 16, 04[G06K]33

6,636,747 Multi-mode radio transmission systemMar 05, 99Oct 21, 03[H04M, H04B]30

6,470,090 Digital watermark insertion system and digital watermark characteristic table creating deviceFeb 06, 02Oct 22, 02[G06K]28

6,665,419 Digital watermark inserting system and digital watermark characteristic parameter table generating methodJan 10, 00Dec 16, 03[G06K]27

7,130,587 Communication quality estimation method, communication quality estimation apparatus, and communication systemAug 22, 02Oct 31, 06[H04B]26

6,611,803 Method and apparatus for retrieving a video and audio scene using an index generated by speech recognitionAug 14, 00Aug 26, 03[G10L]25

6,774,843 Method for acquiring azimuth informationMar 25, 02Aug 10, 04[G01S, H04B]21

Recent Publications

2013/0100,957 INFORMATION PROCESSING SYSTEM, RELAY DEVICE, AND INFORMATION PROCESSING METHODJun 21, 11Apr 25, 13[H04L]

2013/0075,698 SEMICONDUCTOR DEVICESep 25, 12Mar 28, 13[H01L]

2013/0076,912 REFLECTIVE IMAGING DEVICE AND IMAGE ACQUISITION METHODMay 20, 11Mar 28, 13[H04N]

2013/0070,867 COMMUNICATION DEVICENov 05, 12Mar 21, 13[H04L, H04B]

2013/0064,237 Wireless Communication System, Cluster Head Equipment (CHE) Installed In Wireless Communication System, And Wireless Communication MethodMar 15, 11Mar 14, 13[H04W]

2013/0010,747 METHOD AND SYSTEM FOR COEXISTENCE BETWEEN WIRELESS COMMUNICATION NETWORKSFeb 28, 11Jan 10, 13[H04W]

2012/0330,976 RELATIONSHIP INFORMATION EXPANSION APPARATUS, RELATIONSHIP INFORMATION EXPANSION METHOD, AND PROGRAMJan 05, 11Dec 27, 12[G06F]

2012/0322,476 Wireless Communication System, Coexistence Manager Installed In Said System, And Method For Wireless CommunicationFeb 22, 11Dec 20, 12[H04W, H04B]

2012/0300,310 REFLECTOR ARRAY OPTICAL DEVICE AND DISPLAY DEVICE USING THE SAMEMay 25, 12Nov 29, 12[G02B]

2012/0287,804 Wireless Communication System Applied To Aviation Industry And Airband Interference Detection MethodJan 14, 11Nov 15, 12[H04W]

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Recent Patents

8,434,872 Multi-viewpoint floating image display deviceJul 29, 08May 07, 13[G03B, G02B]

8,411,613 Wireless communication network systemSep 26, 08Apr 02, 13[H04B]

8,406,804 Communication terminal device, communication system and method of selecting base station thereofNov 20, 09Mar 26, 13[H04W, H04B]

8,386,234 Method for generating a text sentence in a target language and text sentence generating apparatusJan 28, 05Feb 26, 13[G06F]

8,380,140 Microwave/millimeter wave communication apparatusSep 26, 08Feb 19, 13[H03B, H04B]

8,374,505 Apparatus and method for quantum cryptography communicationSep 02, 08Feb 12, 13[H04J]

8,351,047 Method for evaluating characteristics of optical modulator having high-precision Mach-Zehnder interferometersMar 07, 08Jan 08, 13[G01B]

8,334,771 Home network, area network using the same, program for computer to execute operation in home network, and computer-readable recording medium storing the programJun 10, 08Dec 18, 12[G08B]

8,328,526 Vacuum conveyance systemFeb 14, 08Dec 11, 12[F04F, F04B]

8,306,496 Channel characteristic analyzing apparatus and methodMay 10, 07Nov 06, 12[H04B]

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