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 1388 18
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1110 64
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1040 15
 
 
H04B TRANSMISSION 830 15
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 569 73
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 529 37
 
 
H04J MULTIPLEX COMMUNICATION 385 13
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 290 37
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 215 50
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 177 19
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0199,147 METHOD AND APPARATUS FOR COORDINATING POSITION OF SURGERY REGION AND SURGICAL TOOL DURING IMAGE GUIDED SURGERY Jan 08, 16 Jul 14, 16 [A61B]
2016/0199,692 SIMULATOR MANAGING APPARATUS AND METHOD FOR ANALYZING POSTURE OF SIMULATOR USER Jan 12, 16 Jul 14, 16 [G06N, A63B, G09B]
2016/0202,504 ELECTRO-ABSORPTION OPTICAL MODULATION DEVICE AND METHOD OF FABRICATING THE SAME Sep 08, 15 Jul 14, 16 [G02F]
2016/0202,594 BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME Jan 12, 16 Jul 14, 16 [H04N, G02B, F21V, G02F]
2016/0202,672 THING COOPERATION SERVICE SYSTEM AND METHOD, AND MODELING TOOL THEREOF Nov 03, 15 Jul 14, 16 [G05B]
2016/0202,945 APPARATUS AND METHOD FOR CONTROLLING MULTIPLE DISPLAY DEVICES BASED ON SPACE INFORMATION THEREOF Jan 13, 16 Jul 14, 16 [G09G, G06F]
2016/0203,024 APPARATUS AND METHOD FOR ALLOCATING RESOURCES OF DISTRIBUTED DATA PROCESSING SYSTEM IN CONSIDERATION OF VIRTUALIZATION PLATFORM Jan 12, 16 Jul 14, 16 [G06F]
2016/0203,643 EXHIBITION GUIDE APPARATUS, EXHIBITION MEDIA DISPLAY APPARATUS, MOBILE TERMINAL AND METHOD FOR GUIDING EXHIBITION Jun 01, 15 Jul 14, 16 [G06T]
2016/0203,788 SYSTEM AND METHOD FOR MULTI-COMPUTER CONTROL Jan 13, 16 Jul 14, 16 [G09G, G06F]
2016/0203,824 AUDIO SIGNAL COMMUNICATION METHOD AND SYSTEM THEREOF Aug 31, 15 Jul 14, 16 [G10L]
2016/0204,886 METHOD AND APPARATUS OF RADIO INTERFERENCE ESTIMATION BASED ON RECEIVED SIGNAL STRENGTH IN WIRELESS COMMUNICATION SYSTEM Jan 08, 15 Jul 14, 16 [H04B]
2016/0205,005 METHOD OF PROCESSING TRAFFIC TO RECOVER SERVICE CHAIN PATH, SERVICE FUNCTION FORWARDING NODE USING THE SAME, AND NETWORK SYSTEM USING THE SAME Jan 12, 16 Jul 14, 16 [H04L]
2016/0205,118 CYBER BLACK BOX SYSTEM AND METHOD THEREOF Nov 10, 15 Jul 14, 16 [H04L]
2016/0205,646 METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION SIGNAL IN MOBILE COMMUNICATION SYSTEM Jan 08, 16 Jul 14, 16 [H04L, H04W]
2016/0198,172 IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SAME Mar 14, 16 Jul 07, 16 [H04N]
2016/0198,189 IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SAME Mar 11, 16 Jul 07, 16 [H04N]
2016/0198,191 IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SAME Mar 15, 16 Jul 07, 16 [H04N]
2016/0187,687 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Mar 08, 16 Jun 30, 16 [G02F]
2016/0187,850 DATA FORMAT FOR HOLOGRAM, AND APPARATUS AND METHOD FOR HOLOGRAPHIC VIDEO SYSTEM Mar 31, 15 Jun 30, 16 [H04N, G03H]
2016/0188,482 METHOD AND SYSTEM FOR DYNAMIC OPERATING OF THE MULTI-ATTRIBUTE MEMORY CACHE BASED ON THE DISTRIBUTED MEMORY INTEGRATION FRAMEWORK Dec 30, 15 Jun 30, 16 [H04L, G06F]
2016/0188,588 GIGA MEDIA SERVICE APPARATUS AND METHOD Dec 30, 15 Jun 30, 16 [H04L, G06F]
2016/0188,674 EMOTION-BASED CONTENT RECOMMENDATION APPARATUS AND METHOD Dec 30, 15 Jun 30, 16 [G06F]
2016/0189,554 EDUCATION SERVICE SYSTEM Dec 29, 15 Jun 30, 16 [H04L, H04W, G09B]
2016/0189,915 ANTENNA STRUCTURE Dec 29, 15 Jun 30, 16 [H01Q, H01J]
2016/0190,707 ANTENNA STRUCTURE BASED ON MILLIMETER WAVE AND OPERATION METHOD THEREOF Dec 09, 15 Jun 30, 16 [H01Q, H04W, H04B]
2016/0191,018 APPARATUS FOR ATTENUATION USING FINE TUNING FUNCTION Nov 23, 15 Jun 30, 16 [H03H]
2016/0191,124 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN DISTRIBUTED-ARRAY MASSIVE MIMO SYSTEM Nov 25, 15 Jun 30, 16 [H04L, H04W, H04B]
2016/0191,129 SYSTEM AND METHOD FOR MULTI-USER MULTIPLE POLARIZED INPUT MULTIPLE OUTPUT (MU-MPIMO) Nov 16, 15 Jun 30, 16 [H04B]
2016/0191,133 CONTROL DEVICE FOR MULTIPLEXING ANTENNA AND BEAM FORMING DEVICE INCLUDING THE SAME Nov 23, 15 Jun 30, 16 [H04B]
2016/0191,134 BEAM FORMATION FOR DATA TRANSMISSION FOR TWO-WAY MULTI-ANTENNA RELAY SYSTEM WITH PHYSICAL NETWORK CODING Dec 29, 15 Jun 30, 16 [H04B]
2016/0191,137 METHOD AND APPARATUS FOR TRANSMITTING PILOT IN MULTI-ANTENNA COMMUNICATION SYSTEM, AND METHOD AND APPARATUS FOR ALLOCATING PILOT IN MULTI-ANTENNA COMMUNICATION SYSTEM Dec 29, 15 Jun 30, 16 [H04L, H04B]
2016/0191,177 APPARATUS AND METHOD FOR CALIBRATING TRANSMISSION PATH Dec 21, 15 Jun 30, 16 [H04B]
2016/0191,183 METHOD OF FILTERING DIGITAL SIGNAL FOR MAINTAINING DATA TRANSMISSION RATE IN TDD OR TDMA SYSTEM AND COMMUNICATION SYSTEM ADOPTING THE SAME May 15, 15 Jun 30, 16 [H04L, H04J, H04B]
2016/0191,201 METHOD AND APPARATUS FOR TRANSMITTING CHANNEL QUALITY INDICATOR INFORMATION OF BEAMS IN COMMUNICATION SYSTEM Dec 29, 15 Jun 30, 16 [H04L, H04W, H04B]
2016/0191,212 METHOD OF RE-TRANSMITTING DATA AND ELECTRONIC DEVICE THEREFOR Dec 29, 15 Jun 30, 16 [H04L]
2016/0191,504 MOBILE TERMINAL FOR PROVIDING ONE TIME PASSWORD AND OPERATING METHOD THEREOF Dec 22, 15 Jun 30, 16 [H04L]
2016/0191,860 APPARATUS AND METHOD FOR DISPLAYING SURVEILLANCE AREA OF CAMERA Dec 15, 15 Jun 30, 16 [H04N, G06K]
2016/0191,895 SUPER MULTI-VIEW IMAGE SYSTEM AND DRIVING METHOD THEREOF Dec 21, 15 Jun 30, 16 [H04N]
2016/0191,915 VIDEO ENCODING AND DECODING METHODS AND DEVICE USING SAME Mar 03, 16 Jun 30, 16 [H04N]
2016/0192,212 METHOD FOR SENSING MOBILITY LINK QUALITY AND TRANSMITTING DATA IN LOW-POWER WIRELESS NETWORK Mar 13, 15 Jun 30, 16 [H04W]
2016/0192,219 METHOD FOR ASSIGNING RADIO RESOURCE AND COMMUNICATION SYSTEM SUPPORTING THE SAME Nov 30, 15 Jun 30, 16 [H04W]
2016/0192,236 METHOD AND APPARATUS FOR GENERATING EFFICIENT DFT-ED PREAMBLE SEQUENCE Nov 02, 15 Jun 30, 16 [H04W]
2016/0192,329 BEAM SELECTION APPARATUS AND METHOD FOR SELECTING BEAM IN A FIXED BEAM TERMINAL Nov 23, 15 Jun 30, 16 [H04W, H04B]
2016/0192,336 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL INFORMATION IN MOBILE COMMUNICATION SYSTEM Dec 30, 15 Jun 30, 16 [H04W, H04B]
2016/0192,341 BASE STATION AND SIGNAL TRANSMITTING CONTROL METHOD OF THE SAME, AND WIRELESS COMMUNICATION SYSTEM Dec 30, 15 Jun 30, 16 [H04W]
2016/0192,358 METHOD AND APPARATUS FOR INITIAL ACCESS IN MOBILE COMMUNICATION SYSTEM Dec 29, 15 Jun 30, 16 [H04W, H04B]
2016/0192,371 METHOD OF SHARING RESOURCE ALLOCATION INFORMATION AND BASE STATION APPARATUS THEREFOR Dec 29, 15 Jun 30, 16 [H04W]
2016/0192,387 BASE STATION APPARATUS FOR GENERATING INFORMATION REMOVING INTER-BEAM INTERFERENCE AND METHOD THEREOF Dec 29, 15 Jun 30, 16 [H04L, H04W]
2016/0192,390 METHOD FOR TRANSMITTING DATA BASED ON LIMITED CONTENTION Dec 28, 15 Jun 30, 16 [H04W]
2016/0192,400 METHOD FOR TRANSMITTING AND RECEIVING RANDOM ACCESS CHANNEL SIGNAL IN WIRELESS COMMUNICATION SYSTEM Nov 23, 15 Jun 30, 16 [H04W]
2016/0192,401 METHOD AND APPARATUS FOR RANDOM ACCESS IN COMMUNICATIONS SYSTEM Dec 29, 15 Jun 30, 16 [H04W]
2016/0192,426 DEVICE-TO-DEVICE DISCOVERY METHOD IN WIRELESS COMMUNICATION SYSTEM Aug 06, 14 Jun 30, 16 [H04W]
2016/0192,427 OPERATION METHOD OF COMMUNICATION NODE IN WIRELESS COMMUNICATION NETWORK Dec 30, 15 Jun 30, 16 [H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,390,330 Apparatus and method for extracting correspondences between aerial images Dec 14, 11 Jul 12, 16 [G06T, G06K]
9,390,426 Personalized advertisement device based on speech recognition SMS service, and personalized advertisement exposure method based on partial speech recognition SMS service Sep 05, 12 Jul 12, 16 [H04M, G06Q, G10L]
9,390,825 X-ray distribution adjusting filter, CT apparatus and method thereof Mar 25, 14 Jul 12, 16 [A61B, G21K]
9,390,880 Method for driving multi electric field emission devices and multi electric field emission system Jul 18, 14 Jul 12, 16 [H05G, H01J]
9,391,462 Energy storage system with wired and wireless energy transfer function Aug 28, 12 Jul 12, 16 [H01F, H02J]
9,391,481 Spherical wheel motor Nov 09, 12 Jul 12, 16 [H02K]
9,392,255 Apparatus and method for 3D broadcasting service in broadcasting system combined with mobile broadcasting Nov 23, 10 Jul 12, 16 [H04H, H04N]
9,392,305 Method and apparatus for providing ultra high definition television service Jul 08, 14 Jul 12, 16 [H04N]
9,392,617 Wireless base station and method of processing data thereof Nov 09, 12 Jul 12, 16 [H04J, H04W]
9,392,629 Method for setting synchronization between device-to-device communication terminals based on cellular communication system Sep 10, 13 Jul 12, 16 [H04W]
9,383,449 Method and apparatus for removing spoofing signal in satellite navigation system Oct 09, 13 Jul 05, 16 [G01S]
9,383,450 Apparatus and method for generating satellite navigation signal based on software Nov 16, 12 Jul 05, 16 [G01S]
9,384,007 Memory virtualization-based snapshot boot apparatus and method Dec 27, 13 Jul 05, 16 [G06F]
9,384,395 Method for providing augmented reality, and user terminal and access point using the same Sep 18, 13 Jul 05, 16 [H04N, H04M, H04L, H04W, G06K]
9,384,585 3-dimensional shape reconstruction device using depth image and color image and the method Oct 16, 13 Jul 05, 16 [G06T]
9,384,748 Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching Jan 02, 15 Jul 05, 16 [G10L]
9,385,802 Multi-hop relay maritime communication apparatus Nov 13, 14 Jul 05, 16 [H04L, H04W, H04B]
9,385,834 Method for interference alignment using multiple antennas in overlapped multi-cell overlapped environment Jan 16, 14 Jul 05, 16 [H04L, H04B]
9,385,840 Multicast apparatus and method Apr 15, 14 Jul 05, 16 [H04L]
9,385,902 Apparatus and method for transmitting tag Apr 28, 15 Jul 05, 16 [H04L, H04W]
9,386,125 Method for transmitting packet-based media data having header in which overhead is minimized Jun 13, 12 Jul 05, 16 [H04L]
9,377,420 Thermal conductivity measuring device Sep 22, 15 Jun 28, 16 [G01K, G01N]
9,377,421 Thermal conductivity measuring device and method of measuring the thermal conductivity Sep 23, 15 Jun 28, 16 [G01K, G01N]
9,377,494 Apparatus and method for analyzing distribution of electromagnetic wave in radio wave system Dec 26, 12 Jun 28, 16 [G01R]
9,377,908 Haptic actuating touch screen Mar 14, 13 Jun 28, 16 [G06F]
9,378,184 Accumulator and data weighted average device including the accumulator Mar 29, 13 Jun 28, 16 [G06F, H03M]
9,378,218 Apparatus and method for enabling clients to participate in data storage in distributed file system Sep 04, 12 Jun 28, 16 [G06F]
9,378,559 System and method for motion estimation Jan 08, 15 Jun 28, 16 [G06T, G06K]
9,378,574 Apparatus and method for producing makeup avatar Jan 30, 13 Jun 28, 16 [G06T, G09G]
9,378,589 Apparatus and method for generating digital clone Dec 22, 11 Jun 28, 16 [G06T]
9,378,742 Apparatus for speech recognition using multiple acoustic model and method thereof Mar 18, 13 Jun 28, 16 [G10L]
9,378,749 LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device Nov 14, 14 Jun 28, 16 [G10L]
9,379,260 Solar cell and method of fabricating the same Aug 20, 13 Jun 28, 16 [H01L]
9,379,309 Piezoelectric energy harvesting device and method of fabricating the same Jun 03, 13 Jun 28, 16 [H01L]
9,379,350 Dual mode display apparatus and method of manufacturing the same Mar 14, 13 Jun 28, 16 [G02F, H01L]
9,379,383 Lithium battery and method of preparing the same Apr 29, 14 Jun 28, 16 [H01M]
9,379,674 Transimpedance pre-amplifier with improved bandwidth Mar 18, 14 Jun 28, 16 [H03F]
9,379,824 Apparatus and method for interfacing between central processing unit and main memory unit Nov 24, 14 Jun 28, 16 [H04B]
9,379,886 Sample rate converter and method of converting sample rate Jul 07, 15 Jun 28, 16 [H04L]
9,380,085 Server and method for providing collaboration service, and sociality management server Jul 19, 13 Jun 28, 16 [H04L]
9,380,288 System and method for transmitting/receiving three dimensional video based on digital broadcasting Jun 10, 13 Jun 28, 16 [H04H, H04N]
9,380,599 Method for scheduling control information in mobile communication system and method for receiving the scheduled control information Jul 02, 14 Jun 28, 16 [H04W]
9,380,681 Lighting switch apparatus and lighting switching method Jan 16, 15 Jun 28, 16 [H05B]

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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]
2016/0091,447 GAS SENSOR APPARATUS ABAN May 13, 15 Mar 31, 16 [G01N]
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]
2016/0043,432 METHOD OF PREPARING LITHIUM PHOSPHATE-BASED SOLID ELECTROLYTE ABAN Oct 19, 15 Feb 11, 16 [H01M]
2016/0044,710 TRANSMISSION/RECEPTION METHOD OF BASE STATION, D2D COMMUNICATION METHOD, AND APPARATUS SUPPORTING THE D2D COMMUNICATION METHOD ABAN Aug 06, 15 Feb 11, 16 [H04L, H04W]
2016/0014,812 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN D2D NETWORK ABAN Jul 10, 15 Jan 14, 16 [H04L, H04W]
2016/0006,499 APPARATUS AND METHOD FOR PREDICTION OF RADIO INTERFERENCE ABAN Dec 02, 14 Jan 07, 16 [H04B]
2015/0372,726 ITERATIVE INTERFERENCE ALIGNMENT (IA) METHOD AND APPARATUS FOR PERFORMING DOWNLINK MULTI-USER MULTIPLE-INPUT AND MULTIPLE-OUTPUT (DL MU-MIMO) COMMUNICATION ABAN Jun 23, 15 Dec 24, 15 [H04B]
2015/0362,785 DISPLAY DEVICE ABAN Jan 27, 15 Dec 17, 15 [G02F]
2015/0349,491 DISTRIBUTED BRAGG REFLECTOR RIDGE LASER DIODE AND FABRICATING METHOD THEREOF ABAN Jan 21, 15 Dec 03, 15 [H01S]
2015/0341,848 METHOD AND APPARATUS FOR DISCOVERING RADIO NETWORK ABAN Feb 20, 15 Nov 26, 15 [H04W]
2015/0332,476 METHOD AND APPARATUS FOR TRACKING OBJECT IN MULTIPLE CAMERAS ENVIRONMENT ABAN Dec 26, 13 Nov 19, 15 [H04N, G06T, G06K]
2015/0326,346 SYSTEM AND METHOD FOR SETTING DOWNSTREAM FORWARD ERROR CORRECTION CODE IN TIME DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK ABAN Jun 27, 14 Nov 12, 15 [H04L, H04Q]
2015/0300,834 NAVIGATION APPARATUS HAVING LANE GUIDANCE FUNCTION AND METHOD FOR PERFORMING THE SAME ABAN Oct 15, 14 Oct 22, 15 [G01C]
2015/0283,743 BASE MOLD AND METHOD OF FABRICATING MOLD ABAN Oct 17, 14 Oct 08, 15 [B29C]
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]

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