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 1375 18
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1141 63
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1032 16
 
 
H04B TRANSMISSION 823 15
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 579 75
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 534 36
 
 
H04J MULTIPLEX COMMUNICATION 393 13
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 300 35
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 210 49
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 177 20
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0116,694 OPTICAL MODULES Jan 05, 16 Apr 28, 16 [G02B]
2016/0119,051 MULTI-HOP RELAY MARITIME COMMUNICATION APPARATUS Nov 13, 14 Apr 28, 16 [H04L, H04B]
2016/0119,303 INFORMATION SECURITY ATTACHMENT DEVICE FOR VOICE COMMUNICATION AND INFORMATION SECURITY METHOD FOR VOICE COMMUNICATION USING THE SAME May 21, 14 Apr 28, 16 [H04L]
2016/0119,632 METHOD AND APPARATUS FOR PREDICTING INTER-LAYER BASED ON TEMPORAL SUB-LAYER INFORMATION Jul 15, 14 Apr 28, 16 [H04N]
2016/0119,902 CHANNEL SOUNDING METHOD IN WIRELESS LAN SYSTEM AND DEVICE FOR SUPPORTING SAME May 12, 14 Apr 28, 16 [H04W, H04B]
2016/0119,956 METHOD TO TRANSMIT DOWNLINK SIGNALING MESSAGE ON CELLULAR SYSTEMS FOR PACKET TRANSMISSION AND METHOD FOR RECEIVING THE MESSAGE Jan 06, 16 Apr 28, 16 [H04W]
2016/0109,441 APPARATUS FOR DETECTING BIO MATERIALS, METHOD OF FABRICATING THE APPARATUS AND METHOD OF DETECTING BIO MATERIALS USING THE APPARATUS Oct 21, 15 Apr 21, 16 [G01N]
2016/0110,209 APPARATUS AND METHOD FOR PERFORMING MULTI-CORE EMULATION BASED ON MULTI-THREADING Jul 07, 15 Apr 21, 16 [G06F]
2016/0110,250 CACHE MEMORY WITH FAULT TOLERANCE Sep 18, 15 Apr 21, 16 [G06F]
2016/0110,453 SYSTEM AND METHOD FOR SEARCHING CHOREOGRAPHY DATABASE BASED ON MOTION INQUIRY Mar 24, 15 Apr 21, 16 [G06F, G06K]
2016/0110,514 PERSONAL HEALTHCARE DEVICE, SMART DEVICE, AND METHOD OF PROVIDING HEALTHCARE SERVICE FOR PREGNANT WOMEN USING THE SAME Oct 20, 15 Apr 21, 16 [G06F]
2016/0110,543 APPARATUS AND METHOD FOR DETECTING MALICIOUS APPLICATION BASED ON VISUALIZATION SIMILARITY Jul 24, 15 Apr 21, 16 [G06F]
2016/0110,631 APPARATUS AND METHOD FOR DETECTING OBJECT USING MULTI-DIRECTIONAL INTEGRAL IMAGE Oct 31, 14 Apr 21, 16 [G06T, G06F, G06K]
2016/0111,770 RFID READER ANTENNA Oct 20, 15 Apr 21, 16 [H01Q]
2016/0112,057 SENSOR DEVICE INCLUDING HIGH-RESOLUTION ANALOG TO DIGITAL CONVERTER Sep 23, 15 Apr 21, 16 [H03M]
2016/0112,075 OSCILLATION CIRCUIT AND TRANSMITTER INCLUDING THE SAME Apr 07, 15 Apr 21, 16 [H04L, H03B, H04B]
2016/0112,078 TERMINAL AND POWER CHARCHING METHOD THEREOF Oct 16, 15 Apr 21, 16 [H04B, H02J]
2016/0112,101 APPARATUS AND METHOD FOR SPATIAL FILTERING BY ESTIMATING ANGLE OF DEVIATION FOR LINE OF SIGHT OF USER Sep 25, 15 Apr 21, 16 [H04W, H04B]
2016/0112,112 METHOD AND APPARATUS FOR BEAMFORMING Apr 08, 15 Apr 21, 16 [H04L, H04W, H04B]
2016/0112,147 RECEIVER AND BEAM SPACE SAMPLING METHOD THEREOF Apr 07, 15 Apr 21, 16 [H04L, H04B]
2016/0112,213 APPARATUS AND METHODS FOR PROVIDING HOME NETWORK SERVICE Oct 21, 15 Apr 21, 16 [H04L, H04W]
2016/0112,303 PACKET OR PASSIVE OPTICAL NETWORK SYSTEM WITH PROTECTION SWITCHING CAPABILITIES Oct 15, 15 Apr 21, 16 [H04L, H04Q]
2016/0112,345 METHOD AND APPARATUS FOR PROVIDING MULTICAST SERVICE AND METHOD AND APPARATUS FOR ALLOCATING MULTICAST SERVICE RESOURCE IN TERMINAL-TO-TERMINAL DIRECT COMMUNICATION Sep 24, 15 Apr 21, 16 [H04L, H04W]
2016/0112,349 METHOD FOR PROVIDING PROTECTION SWITCHING SERVICE IN VIRTUAL TENANT NETWORK AND CONTROLLER THEREFOR Aug 27, 15 Apr 21, 16 [H04L]
2016/0112,535 METHOD FOR GENERATING GROUP OF CONTENT CACHE AND METHOD FOR PROVIDING CONTENT Mar 26, 15 Apr 21, 16 [H04L]
2016/0112,820 VIRTUAL SOUND IMAGE LOCALIZATION METHOD FOR TWO DIMENSIONAL AND THREE DIMENSIONAL SPACES Jul 07, 14 Apr 21, 16 [H04S]
2016/0112,889 APPARATUS AND METHOD FOR COMMUNICATION OF BASE STATION FOR MU-MIMO TRANSMISSION AND RECEPTION IN DISTRIBUTED ANTENNA SYSTEM Oct 20, 15 Apr 21, 16 [H04W, H04B]
2016/0113,019 TERMINAL AND COMMUNICATING METHOD THEREOF IN DEVICE TO DEVICE COMMUNICATON Jun 02, 15 Apr 21, 16 [H04L, H04W]
2016/0113,024 SYSTEM AND METHOD FOR SELECTING WIRELESS RESOURCE Jun 10, 15 Apr 21, 16 [H04W]
2016/0113,049 METHOD AND APPARATUS FOR DISCOVERING TARGET IN DEVICE-TO-DEVICE DIRECT COMMUNICATION Jun 10, 15 Apr 21, 16 [H04W, G06K]
2016/0113,060 METHOD AND APPARATUS FOR MANAGING DEVICE INFORMATION FOR DEVICE-TO-DEVICE COMMUNICATION Jun 02, 15 Apr 21, 16 [H04W]
2016/0104,315 THREE-DIMENSIONAL (3D) MODEL FILE, AND APPARATUS AND METHOD FOR PROVIDING 3D MODEL FILE Sep 08, 15 Apr 14, 16 [G06T]
2016/0104,498 APPARATUS AND METHOD FOR TRANSMITTING WATERMARK ROBUST TO ACOUSTIC CHANNEL DISTORTION Oct 13, 15 Apr 14, 16 [G10L]
2016/0104,804 SELF-ALIGNED THIN FILM TRANSISTOR AND FABRICATION METHOD THEREOF Dec 16, 15 Apr 14, 16 [H01L]
2016/0105,658 APPARATUS AND METHOD FOR DIGITAL HOLOGRAPHIC TABLE TOP DISPLAY Oct 14, 15 Apr 14, 16 [H04N, G02B, G03H, G06F]
2016/0105,870 METHOD AND APPARATUS FOR GENERATING COMMON SIGNAL IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM Oct 13, 15 Apr 14, 16 [H04W, H04B]
2016/0097,518 ASTRAL LAMP DEVICE HAVING DETACHABLE AND ANGLE-CONTROLLABLE LED MODULE BLOCKS AND METHOD OF SETTING THE SAME Sep 29, 15 Apr 07, 16 [H04N, G03B, F21V]
2016/0098,289 SYSTEM AND METHOD FOR HANDLING AN INTERRUPT Nov 12, 14 Apr 07, 16 [G06F]
2016/0098,345 MEMORY MANAGEMENT APPARATUS AND METHOD Jul 06, 15 Apr 07, 16 [G06F]
2016/0098,487 SYSTEM AND METHOD FOR SEARCHING USING ORTHOGONAL CODES Oct 02, 15 Apr 07, 16 [H04J, H04L, G06F]
2016/0099,386 LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF Dec 15, 15 Apr 07, 16 [H01L]
2016/0099,506 OMNIDIRECTIONAL ANTENNA Jun 02, 15 Apr 07, 16 [H01Q]
2016/0100,154 CAMERA RIG FOR SHOOTING MULTI-VIEW IMAGES AND VIDEOS AND IMAGE AND VIDEO PROCESSING METHOD FOR USE WITH SAME Sep 15, 15 Apr 07, 16 [H04N, G06T]
2016/0100,239 SYSTEM FOR REPRODUCING SOUND Oct 06, 15 Apr 07, 16 [H03G, H04R]
2016/0100,269 AUDIO SYSTEM AND METHOD FOR PREDICTING ACOUSTIC FEATURE Jul 31, 15 Apr 07, 16 [H04S, H04R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,322,898 Apparatus and method for estimating direction of radio frequency signal Jun 14, 13 Apr 26, 16 [G01S]
9,323,328 Touch panel providing tactile feedback in response to variable pressure and operation method thereof Sep 03, 13 Apr 26, 16 [G06F]
9,323,392 Apparatus for sensing pressure using optical waveguide and method thereof Sep 11, 15 Apr 26, 16 [G01D, G06F, G01L]
9,323,857 System and method for providing content-related information based on digital watermark and fingerprint May 30, 14 Apr 26, 16 [G06T, G06F]
9,323,927 Apparatus and method for guaranteeing safe execution of shell command in embedded system Jun 12, 14 Apr 26, 16 [G06F]
9,323,965 Method for choosing RFID communication mode and RFID device which supports near-field and far-field communication Aug 27, 13 Apr 26, 16 [H04Q, G06K]
9,323,987 Apparatus and method for detecting forgery/falsification of homepage Aug 25, 14 Apr 26, 16 [G06K]
9,324,186 Method for representing terrain, method for creating terrain primitives, and apparatus using the methods Aug 08, 13 Apr 26, 16 [G06T]
9,324,436 Method and apparatus for controlling operation of flash memory Jul 21, 14 Apr 26, 16 [H04L, G11C, G06F, G09C]
9,325,261 Motor driving method and operating method thereof Mar 07, 14 Apr 26, 16 [H02P]
9,325,457 Method of providing HARQ feedback information Oct 02, 13 Apr 26, 16 [H04L]
9,325,558 Apparatus and method for providing streaming contents Jul 20, 11 Apr 26, 16 [H04N, H04L, G06F]
9,315,278 Apparatus and method to control taking airport baggage Jun 18, 14 Apr 19, 16 [B64F, B65G]
9,316,481 Sensor for measuring tilt angle based on electronic textile and method thereof Jan 15, 13 Apr 19, 16 [G01R, G01B, B22F, H01L]
9,316,792 Optical coupler and optical device including the same Jan 20, 14 Apr 19, 16 [G02B]
9,317,245 Apparatus and method for displaying images Mar 05, 14 Apr 19, 16 [G06F]
9,317,295 Asynchronous pipeline system, stage, and data transfer mechanism Oct 21, 11 Apr 19, 16 [G06F]
9,317,887 Similarity calculating method and apparatus Jul 19, 13 Apr 19, 16 [G06Q, G06F]
9,317,956 Apparatus and method for providing mixed reality contents for learning through story-based virtual experience Nov 14, 12 Apr 19, 16 [G06T]
9,319,125 Method and apparatus of wireless communication by using multiple directional antennas Jul 19, 13 Apr 19, 16 [H04M, H04B]
9,319,126 Wireless relay device and method of processing data using the same Jun 17, 14 Apr 19, 16 [H04M, H04B]
9,319,127 Method of relay between devices Aug 08, 14 Apr 19, 16 [H04W, H04B]
9,319,241 Flow-based packet transport device and packet management method thereof Sep 14, 12 Apr 19, 16 [H04L]
9,319,322 Network device and method for processing traffic using multi-network interface card Sep 14, 12 Apr 19, 16 [H04L]
9,319,721 Method of configuring and transmitting an MMT transport packet Oct 12, 12 Apr 19, 16 [H04N, H04L]
9,319,819 Binaural rendering method and apparatus for decoding multi channel audio Jul 25, 14 Apr 19, 16 [H04S, H04R, G10L]
9,320,043 Method for controlling interference in an overlaid network environment Nov 08, 11 Apr 19, 16 [H04L, H04J, H04W]
9,310,532 Variable Fresnel lens Apr 04, 14 Apr 12, 16 [G02B]
9,310,650 Display device and method of manufacturing the same May 21, 14 Apr 12, 16 [G02F]
9,310,781 Apparatus and method for interaction between content and olfactory recognition device Dec 18, 12 Apr 12, 16 [G05B, G06F]
9,310,807 Method and system for creating indoor environment map Jan 22, 10 Apr 12, 16 [G01S, G01C, B25J, G05D]
9,311,052 Method of performing multiplication operation in binary extension finite field Nov 20, 13 Apr 12, 16 [G06F]
9,311,196 Method and apparatus for managing connection path failure between data centers for cloud computing Jan 07, 13 Apr 12, 16 [H04L, G06F]
9,311,689 Apparatus and method for registration of surface models Jun 27, 14 Apr 12, 16 [G06T, G06K]
9,311,916 Apparatus and method for improving voice recognition Mar 24, 15 Apr 12, 16 [G10L]
9,311,919 Apparatus and method for coding and decoding multi-object audio signal with various channel Dec 04, 13 Apr 12, 16 [H04H, G10L]
9,312,971 Apparatus and method for transmitting audio object Dec 28, 12 Apr 12, 16 [H04H, H04R, G10L]
9,313,101 Method of controlling traffic by time-based policy Oct 04, 12 Apr 12, 16 [H04M, H04L]
9,313,473 Depth video filtering method and apparatus Oct 25, 12 Apr 12, 16 [H04N, G06T]
9,313,654 WI-FI direct-based message communication methods and apparatus Jan 07, 14 Apr 12, 16 [G06Q, H04W]
9,313,719 Apparatus for providing information about available service using proxy server and method therefor Jan 22, 15 Apr 12, 16 [H04H, H04L, H04W]
9,304,182 Hybrid direction identifying apparatus and method Feb 13, 13 Apr 05, 16 [G01S]
9,304,188 Apparatus and method for determining location of terminal Feb 13, 15 Apr 05, 16 [G01S, G01B]
9,305,217 Object tracking system using robot and object tracking method using a robot Jul 10, 12 Apr 05, 16 [H04N, G06T, G06K]
9,305,602 Object-based audio system, object-based audio providing method, and object-based audio playing method using preset function Jun 21, 10 Apr 05, 16 [H04N, H04L, G11B, G06F]
9,306,240 Solid polymeric electrolytes and lithium battery including the same Apr 17, 15 Apr 05, 16 [H01M]
9,306,724 Apparatus and method for avoiding interference between access points Jun 17, 13 Apr 05, 16 [H04L, H04W]
9,306,777 Direct conversion receiver including a charge area decimation filter Feb 18, 14 Apr 05, 16 [H03H, H04L, H03D, H04B]
9,307,345 Separable module type snake robot for providing seamless communication and operation method of the same Aug 05, 14 Apr 05, 16 [H04W, B25J]
9,307,349 Communication terminal, place management server, and method of detecting place information thereof Sep 09, 13 Apr 05, 16 [G01S, H04W, H04B]
9,307,470 System and method for single radio handover Jul 09, 13 Apr 05, 16 [H04W]
9,307,484 Method and apparatus of scanning in wireless local area network system Dec 21, 12 Apr 05, 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]
2016/0006,499 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]
2015/0235,105 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]
2015/0193,824 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]
2015/0183,327 APPARATUS AND METHOD FOR CONTROLLING POWER GENERATION TYPE SOLAR SHUTTER ABAN Dec 23, 14 Jul 02, 15 [B60L, H01L]
2015/0186,216 METHOD AND APPARATUS FOR SELECTING PROTECTION PATH ON ODU SMP (OPTICAL CHANNEL DATA UNIT SHARED MESH PROTECTION) NETWORK ABAN Dec 22, 14 Jul 02, 15 [H04L, G06F]
2015/0187,348 APPARATUS AND METHOD FOR CANCELLING ACOUSTIC ECHO ABAN Dec 19, 14 Jul 02, 15 [G10K]

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