ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1395 18
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1142 63
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1055 16
 
 
H04B TRANSMISSION 836 15
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 580 72
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 532 36
 
 
H04J MULTIPLEX COMMUNICATION 392 13
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 300 36
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 210 50
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 178 20
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0138,924 VEHICLE AUTONOMOUS TRAVELING SYSTEM, AND VEHICLE TRAVELING METHOD USING THE SAME Mar 12, 15 May 19, 16 [G01C]
2016/0139,106 APPARATUS AND METHOD FOR BLOOD ANALYSIS Jun 04, 15 May 19, 16 [G01N]
2016/0139,647 APPARATUS AND METHOD FOR AUTOMATICALLY CONTROLLING POWER SAVING FUNCTION OF COMPUTER AND MONITOR Sep 02, 15 May 19, 16 [G06F]
2016/0140,187 SYSTEM AND METHOD FOR ANSWERING NATURAL LANGUAGE QUESTION Jun 11, 15 May 19, 16 [G06F]
2016/0140,958 NATURAL LANGUAGE QUESTION ANSWERING SYSTEM AND METHOD, AND PARAPHRASE MODULE Nov 19, 15 May 19, 16 [G10L]
2016/0142,026 REGULATED CASCODE (RGC)-TYPE BURST MODE OPTIC PRE-AMPLIFIER HAVING EXTENDED LINEAR INPUT RANGE Oct 20, 15 May 19, 16 [H03F, H04B]
2016/0142,028 HIGH SPEED SIGNAL LEVEL DETECTOR AND BURST-MODE TRANS IMPEDANCE AMPLIFIER USING THE SAME Oct 06, 15 May 19, 16 [H03F]
2016/0142,186 LOAD MODULATION-BASED BEAMSPACE MIMO TRANSMISSION METHOD AND APPARATUS Oct 28, 15 May 19, 16 [H04L, H04B]
2016/0142,189 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL, METHOD AND APPARATUS FOR MEASURING AND REPORTING CHANNEL STATE INFORMATION, AND METHOD FOR CONFIGURING THE SAME Nov 06, 15 May 19, 16 [H04L, H04W, H04B]
2016/0142,286 DUAL NODE INTERCONNECTION PROTECTION SWITCHING METHOD AND APPARATUS Nov 19, 15 May 19, 16 [H04L]
2016/0142,544 APPARATUS AND METHOD FOR CUSTOMER INTERACTION SERVICE Nov 04, 15 May 19, 16 [H04M, G10L]
2016/0142,874 APPARATUS AND METHOD FOR RECOGNIZING NEARBY DEVICE USING DISTANCE AND INTIMACY Jan 07, 15 May 19, 16 [H04W]
2016/0142,982 APPARATUS AND METHOD FOR CONTROLLING TRANSMIT POWER Nov 16, 15 May 19, 16 [H04W]
2016/0143,008 METHOD AND APPARATUS FOR TRANSMITTING INFORMATION IN LOW LATENCY MOBILE COMMUNICATION SYSTEM Nov 13, 15 May 19, 16 [H04W]
2016/0143,030 METHOD OF TRANSMITTING FRAME FOR SUPPORTING LEGACY SYSTEM, AND METHOD AND APPARATUS OF SEARCHING CELL USING THE SAME Nov 13, 15 May 19, 16 [H04L, H04W]
2016/0143,064 METHOD AND APPARATUS FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM Nov 13, 15 May 19, 16 [H04W]
2016/0128,891 METHOD AND APPARATUS FOR PROVIDING SPACE INFORMATION Nov 05, 15 May 12, 16 [G01S, H04S, A61H]
2016/0131,741 APPARATUS AND METHOD FOR FORMING BEAM FOR PROCESSING RADAR SIGNAL Jun 21, 15 May 12, 16 [G01S]
2016/0132,296 APPARATUS AND METHOD FOR GENERATING DIGITAL VALUE Nov 11, 15 May 12, 16 [G06F, H01L, H03K]
2016/0132,475 METHOD AND APPARATUS FOR REPRESENTING EDITABLE VISUAL OBJECT Aug 13, 15 May 12, 16 [G06F]
2016/0132,485 SYSTEM AND METHOD FOR CONSTRUCTING MORPHEME DICTIONARY BASED ON AUTOMATIC EXTRACTION OF NON-REGISTERED WORD Nov 12, 15 May 12, 16 [G06F]
2016/0134,024 METHOD AND APPARATUS FOR TRANSMITTING DATA, AND METHOD AND APPARATUS FOR RECEIVING DATA Jun 11, 15 May 12, 16 [H01Q, H04L]
2016/0134,343 TERMINAL AND OPERATION METHOD THEREOF IN MULTI-USER MULT-INPUT MULT-OUTPUT SYSTEM Nov 06, 15 May 12, 16 [H04B]
2016/0134,408 METHOD AND APPARATUS FOR GENERATING CSI REPORT Nov 06, 15 May 12, 16 [H04L, H04B]
2016/0134,448 METHOD AND APPARATUS FOR GENERATING PILOT SIGNAL AND METHOD FOR ESTIMATING FREQUENCY OFFSET USING THE SAME Nov 12, 15 May 12, 16 [H04L]
2016/0134,527 SYSTEM AND METHOD FOR VIRTUAL NETWORK-BASED DISTRIBUTED MULTI-DOMAIN ROUTING CONTROL Oct 27, 15 May 12, 16 [H04L]
2016/0134,710 COMMUNICATION METHOD IN WIRELESS LOCAL ACCESS NETWORK AND WIRELESS APPARATUS THEREFOR Nov 06, 15 May 12, 16 [H04L, H04W]
2016/0135,117 METHOD FOR COMMUNICATING MESSAGE BETWEEN ENTITIES IN COEXISTENCE MANAGEMENT SYSTEM May 09, 14 May 12, 16 [H04W]
2016/0135,135 METHOD AND APPARATUS FOR COMMUNICATION FOR COEXISTING WITH WIRELESS-LAN IN NON-LICENSED BAND Nov 10, 15 May 12, 16 [H04W]
2016/0135,182 METHOD AND APPARATUS FOR CONFIGURING TRANSMISSION TIME INTERVAL IN MOBILE COMMUNICATION SYSTEM Nov 11, 15 May 12, 16 [H04W]
2016/0120,144 LIVESTOCK HOUSE MANAGEMENT SYSTEM AND MANAGEMENT METHOD THEREOF Aug 13, 15 May 05, 16 [A01K]
2016/0124,801 COMPONENT STATE MANAGEMENT METHOD FOR COMPONENT BASED SOFTWARE AND APPARATUS THEREOF Oct 29, 15 May 05, 16 [G06F]
2016/0125,351 METHOD AND SYSTEM FOR DELIVERING POSTAL MAIL AUTOMATICALLY Feb 24, 15 May 05, 16 [G06Q]
2016/0126,627 METHOD AND APPARATUS FOR CONTROLLING ARRAY ANTENNA Sep 10, 15 May 05, 16 [G05B, H01Q]
2016/0127,032 LOW-RATE DATA TRANSMISSION IN LTE BASED SATELLITE RATIO INTERFACE Aug 25, 15 May 05, 16 [H04L, H04W, H04B]
2016/0127,080 METHOD AND APPARATUS FOR CODING CHANNEL FOR NEAR FIELD HIGH SPEED LARGE CAPACITY WIRELESS COMMUNICATION Oct 22, 15 May 05, 16 [H04L, H04B]
2016/0127,086 METHOD AND APPARATUS FOR TRANSMITTING SIGNAL Oct 29, 15 May 05, 16 [H04L, H04W]
2016/0127,096 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR WIRELESS LOCAL AREA NETWORK SYSTEM Sep 29, 15 May 05, 16 [H04L, H04W, H04B]
2016/0127,099 METHOD AND APPARATUS FOR GENERATING PILOT PATTERN FOR MIMO ANTENNA Nov 03, 15 May 05, 16 [H04L, H04B]
2016/0127,103 METHOD FOR OPERATING RELATION SERVER AND SYSTEM USING THE SAME Nov 03, 15 May 05, 16 [H04L]
2016/0127,111 IN-BAND FULL DUPLEX TRANSCEIVER Oct 30, 15 May 05, 16 [H04L, H04B]
2016/0127,170 METHOD AND APPARATUS FOR COMMUNICATION TO PREVENT COMMUNICATION LINK FAILURE IN MILLIMETER BAND COMMUNICATION SYSTEM Oct 29, 15 May 05, 16 [H04L, H04W, H04B]
2016/0127,188 METHOD FOR OPERATING RELATION SERVER IN NESTED-CENTRALIZED MODEL AND SYSTEM USING THE SAME Nov 03, 15 May 05, 16 [H04L]
2016/0127,243 METHOD FOR FLOW CONTROL IN NETWORK Nov 03, 15 May 05, 16 [H04L, H04W]
2016/0127,309 METHOD FOR PREVENTING COLLISIONS BETWEEN ADDRESSES IN DEVICE-TO-DEVICE COMMUNICATIONS Nov 04, 15 May 05, 16 [H04L, H04W]
2016/0127,502 METHOD FOR OPERATING MACHINES AND SYSTEM USING THE SAME Nov 03, 15 May 05, 16 [H04L]
2016/0127,750 APPARATUS AND METHOD FOR VERIFYING BROADCAST CONTENT OBJECT IDENTIFICATION BASED ON WEB DATA Nov 04, 15 May 05, 16 [H04N, G06F]
2016/0127,949 FRAME HEADER TRANSMITTING DEVICE AND METHOD OF TRANSMITTING FRAME HEADER USING THE SAME Jun 11, 15 May 05, 16 [H04L, H04W, H03M]
2016/0128,026 METHOD AND APPARATUS FOR RECEIVING SIGNAL IN HIGH-SPEED MOBILE NETWORK Jul 21, 15 May 05, 16 [H04W]
2016/0128,039 METHOD AND APPARATUS FOR TRANSMITTING IN MOBILE COMMUNICATION SYSTEM Apr 01, 15 May 05, 16 [H04L, H04W]
2016/0128,042 METHOD AND APPARATUS FOR SIMULTANEOUSLY TRANSMITTING DATA Oct 29, 15 May 05, 16 [H04W]
2016/0128,044 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING INFORMATION IN WIRELESS DISTRIBUTED SYSTEM May 06, 15 May 05, 16 [H04W]
2016/0128,066 METHOD OF ALLOCATING RESOURCE TO D2D LINK, AND TRANSMITTING AND RECEIVING DATA THROUGH D2D LINK Jun 16, 15 May 05, 16 [H04W, H04B]
2016/0128,103 RANDOM ACCESS METHOD AND TERMINAL SUPPORTING THE SAME Oct 30, 15 May 05, 16 [H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,341,713 Sensing circuit for recognizing movement and movement recognizing method thereof Aug 07, 14 May 17, 16 [G01S]
9,342,366 Intrusion detection apparatus and method using load balancer responsive to traffic conditions between central processing unit and graphics processing unit Oct 15, 13 May 17, 16 [H04L, G06F]
9,342,751 User hand detecting device for detecting user's hand region and method thereof May 14, 15 May 17, 16 [G06T, G06K]
9,343,486 Light emitting display device having auxiliary wire buried in substrate and method of manufacturing the same Aug 01, 14 May 17, 16 [H01L]
9,343,614 Superluminescent diode, method of manufacturing the same, and wavelength-tunable external cavity laser including the same Feb 06, 15 May 17, 16 [G02B, H01S, H01L, B82Y]
9,344,477 Apparatus and method for providing streaming content Apr 08, 14 May 17, 16 [H04L]
9,344,495 Peer-to-peer network system with manageability May 15, 13 May 17, 16 [H04L, G06F]
9,345,123 Method of manufacturing a planarizing printed electronic device Jul 03, 13 May 17, 16 [H01L, H05K]
9,334,030 Method and system for managing traffic considering GPS jamming Jul 12, 13 May 10, 16 [G08G, B63B]
9,335,314 Optical circuit-type reformulated fuel detecting sensor device and method for manufacturing sensor element thereof Apr 15, 14 May 10, 16 [G01N]
9,335,474 Optical devices and methods of fabricating the same Jun 23, 14 May 10, 16 [G02B, H01L]
9,336,077 Method and apparatus for decoding LDPC code Sep 19, 13 May 10, 16 [G06F, H03M]
9,336,398 Apparatus and method for manifesting event to verify security of mobile application Jul 22, 14 May 10, 16 [H04L, G06F]
9,336,661 Safety communication system and method thereof Apr 24, 14 May 10, 16 [G08B]
9,336,796 Method and apparatus for detecting speech/non-speech section Feb 05, 14 May 10, 16 [G10L]
9,337,121 Semiconductor device and method of fabricating the same Jul 07, 14 May 10, 16 [H01L]
9,337,814 Microwave pulse generator with variable frequency emission Jun 23, 14 May 10, 16 [H01J, H03K]
9,338,200 Metaverse client terminal and method for providing metaverse space capable of enabling interaction between users Sep 16, 13 May 10, 16 [H04L, G06F, A63F]
9,338,211 Apparatus and method for providing streaming content Jan 02, 14 May 10, 16 [H04N, H04L, G06F]
9,338,646 Method for transmitting and receiving fake communication data and terminal performing the same Sep 01, 14 May 10, 16 [H04K, H04M, H04L, G06Q, H04W]
9,338,660 Apparatus and method for extending coverage in wireless communication system May 08, 13 May 10, 16 [H04W, H04B]
9,338,662 Method for inter-beam interference reduction using cross polarization and method for transmitting/receiving signal Feb 18, 15 May 10, 16 [H04W]
9,338,755 Apparatus and method for radiosonde power control based on position estimation Jan 28, 14 May 10, 16 [G01W, H04W]
9,338,790 System and method for random access wireless communication Nov 13, 13 May 10, 16 [H04W]
9,338,808 Method of direct communication by terminal Nov 06, 13 May 10, 16 [H04W]
9,329,878 Apparatus and method for providing virtual API for mashup service Jul 16, 14 May 03, 16 [H04L, G06F]
9,330,248 User authentication apparatus of portable terminal Nov 13, 13 May 03, 16 [G06F]
9,331,126 Method for fabricating flexible display using a shape memory alloy film May 17, 14 May 03, 16 [H01L]
9,331,218 Solar cell module and method of manufacturing the same Sep 13, 12 May 03, 16 [H01L]
9,331,851 Apparatus and method for giving the compressed encryption functionality to integer-based homomorphic encryption schemes Jun 23, 14 May 03, 16 [H04L]
9,331,976 Method of request routing re-direction with loop detection and prevention Nov 15, 13 May 03, 16 [H04L, G06F]
9,332,262 Image encoding/decoding method and apparatus for same Jun 20, 12 May 03, 16 [H04N]
9,332,281 Image encoder and decoder using undirectional prediction Aug 26, 14 May 03, 16 [H04N, G06K]
9,332,282 Image encoder and decoder using undirectional prediction Aug 26, 14 May 03, 16 [H04N, G06K]
9,332,440 Method of frequency channel assignment using effective spectrum sensing in multiple frequency assignment system Aug 13, 12 May 03, 16 [H04W, H04B]
9,332,482 Method for communication of base station, terminal and relay station May 02, 12 May 03, 16 [H04W, H04B]
9,332,590 Wireless communication apparatus and method for selecting a group of coordinated communication nodes based on signal intensities and delay times of source signals Feb 12, 15 May 03, 16 [H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0105,727 METHOD AND DEVICE FOR RENDERING BROADCAST SERVICE ABAN Oct 08, 15 Apr 14, 16 [H04N]
2016/0094,315 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PHYSICAL CHANNEL AND SIGNAL ABAN Sep 28, 15 Mar 31, 16 [H04L, H04W]
2016/0087,698 IN-BAND FULL DUPLEX TRANSCEIVER AND IN-BAND FULL DUPLEX MULTI-INPUT MULTI-OUTPUT TRANSCEIVER ABAN Sep 17, 15 Mar 24, 16 [H04L, H04B]
2016/0072,571 METHOD AND APPARATUS FOR BEAM-SPACE MULTI-INPUT MULTI-OUTPUT TRANSMISSION BASED LOAD-MODULATION ABAN Sep 04, 15 Mar 10, 16 [H04B]
2016/0006,499 APPARATUS AND METHOD FOR PREDICTION OF RADIO INTERFERENCE ABAN Dec 02, 14 Jan 07, 16 [H04B]
2015/0362,785 DISPLAY DEVICE ABAN Jan 27, 15 Dec 17, 15 [G02F]
2015/0332,476 METHOD AND APPARATUS FOR TRACKING OBJECT IN MULTIPLE CAMERAS ENVIRONMENT ABAN Dec 26, 13 Nov 19, 15 [H04N, G06T, G06K]
2015/0288,830 APPARATUS AND METHOD FOR CONTROLLING RINGTONE AND VIBRATION AUTOMATICALLY ABAN Mar 20, 15 Oct 08, 15 [H04M, H04W]
2015/0256,128 MULTI-PORT AMPLIFIER AND METHOD FOR CONTROLLING THEREOF ABAN Jun 03, 14 Sep 10, 15 [H03F, H04B]
2015/0241,492 ANALYZING METHOD OF JUNCTION OF COAXIAL PROBE FOR MEASURING PERMITTIVITY AND ANALYZING APPARATUS THEREOF ABAN Jun 02, 14 Aug 27, 15 [G01R]
2015/0235,105 APPARATUS AND METHOD FOR RAPIDLY DETECTING OBJECT OF INTEREST ABAN Aug 27, 14 Aug 20, 15 [G06N, G06K]
2015/0223,170 METHOD AND APPARATUS FOR RECOGNITION OF INFORMATION CONTAINED IN FRAME ABAN Feb 06, 15 Aug 06, 15 [H04W]
2015/0207,551 SPATIAL MODULATION METHOD USING POLARIZATION AND APPARATUS USING THE SAME ABAN Jul 10, 14 Jul 23, 15 [H04L, H04B]
2015/0200,382 ORGANIC LIGHT-EMITTING DIODE AND MANUFACTURING METHOD THEREOF ABAN Aug 05, 14 Jul 16, 15 [H01L]
2015/0192,670 METHOD AND APPARATUS FOR EXTRACTING IONOSPHERIC TRACE ABAN Jun 19, 14 Jul 09, 15 [G01S, G06K]
2015/0193,529 OPINION ANALYZING SYSTEM AND METHOD ABAN Apr 21, 14 Jul 09, 15 [G06F]
2015/0193,824 DIGITAL SIGNAGE SYSTEM CAPABLE OF ENSURING ADVERTISEMENT EXPOSURE TIME AND METHOD THEREOF ABAN May 30, 14 Jul 09, 15 [G06Q]
2015/0193,856 APPARATUS AND METHOD FOR PROVIDING LIGHTING CONTENT ABAN May 30, 14 Jul 09, 15 [G06Q]
2015/0194,494 FIELD-EFFECT TRANSISTOR FOR HIGH VOLTAGE DRIVING AND MANUFACTURING METHOD THEREOF ABAN Apr 02, 14 Jul 09, 15 [H01L]
2015/0195,119 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN OFDM SYSTEM ABAN Jun 19, 14 Jul 09, 15 [H04L]

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