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 1342 18
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1156 59
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1005 16
 
 
H04B TRANSMISSION 804 14
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 578 71
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 541 37
 
 
H04J MULTIPLEX COMMUNICATION 396 13
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 303 36
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 205 49
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 168 21
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0028,048 LITHIUM BATTERY AND METHOD OF MANUFACTURING THE SAME Jul 17, 15 Jan 28, 16 [H01M]
2016/0028,049 LITHIUM BATTERY AND METHOD OF MANUFACTURING THE SAME Jul 17, 15 Jan 28, 16 [H01M]
2016/0028,570 MPSK DEMODULATION APPARATUS AND METHOD Jun 22, 15 Jan 28, 16 [H04L]
2016/0028,622 NETWORK PATH SETUP METHOD BASED ON IDENTIFIER, AND APPARATUS THEREOF Jul 20, 15 Jan 28, 16 [H04L]
2016/0029,029 IMAGE ENCODING/DECODING METHOD AND DEVICE Apr 03, 14 Jan 28, 16 [H04N]
2016/0029,139 APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL Apr 18, 14 Jan 28, 16 [H04S, G10L]
2016/0029,334 METHOD AND APPARATUS FOR SYNCHRONIZING NETWORKS AMONG HETEROGENEOUS WIRELESS OPERATORS Jul 24, 15 Jan 28, 16 [H04W, H04B]
2016/0029,457 ZIGBEE LIGHTING CONTROL APPARATUS AND METHOD May 13, 15 Jan 28, 16 [H05B, H04W]
2016/0015,424 APPARATUS AND METHOD FOR LOADING FOLLICLES Apr 10, 15 Jan 21, 16 [A61B, A61F]
2016/0019,086 APPARAUTS AND METHOD FOR GENERATING SOFTWARE DEFINED NETWORK(SDN)-BASED VIRTUAL NETWORK ACCORDING TO USER DEMAND Jul 16, 15 Jan 21, 16 [H04L, G06F]
2016/0019,126 FAILURE RECOVERY APPARATUS OF DIGITAL LOGIC CIRCUIT AND METHOD THEREOF Jun 24, 15 Jan 21, 16 [G06F]
2016/0020,147 IMPEDANCE MATCHING CIRCUIT, POWER AMPLIFIER AND MANUFACTURING METHOD FOR VARIABLE CAPACITOR Sep 22, 15 Jan 21, 16 [H01L]
2016/0020,575 TUNABLE LIGHT SOURCE Jul 17, 15 Jan 21, 16 [H01S]
2016/0020,850 APPARATUS AND METHOD FOR PROTECTION SWITCHING IN OPTICAL TRANSPORT NETWORK (OTN) SUPORTING ODUflex(GFP) Jul 16, 15 Jan 21, 16 [H04B]
2016/0020,867 BURST-MODE OPTICAL AMPLIFICATION APPARATUS AND METHOD THEREOF Jul 21, 15 Jan 21, 16 [H04J, H04Q, H04B]
2016/0020,868 TUNABLE OPTICAL NETWORK UNIT FOR MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK SYSTEM AND OPERATING METHOD THEREOF Apr 23, 15 Jan 21, 16 [H04J]
2016/0020,913 METHOD FOR POWER SAVING IN OPTICAL ACCESS NETWORK BY USING SYNCHRONIZED SLEEP CYCLE Jul 30, 14 Jan 21, 16 [H04L, H04B]
2016/0021,082 METHOD AND APPARATUS FOR PREVENTING ILLEGITIMATE OUTFLOW OF ELECTRONIC DOCUMENT Jun 10, 15 Jan 21, 16 [H04L, G06F]
2016/0021,382 METHOD FOR ENCODING AND DECODING VIDEO USING INTRA-PREDICTION COMBINED BETWEEN LAYERS Apr 04, 14 Jan 21, 16 [H04N]
2016/0021,489 MASTER IMS TERMINAL FOR SHARING IMS-BASED SERVICE, SLAVE IMS TERMINAL FOR SHARING IMS-BASED SERVICE, SYSTEM FOR SHARING IMS-BASED SERVICE, AND SHARING METHOD Jul 15, 15 Jan 21, 16 [H04L, H04W]
2016/0011,131 THERMAL CONDUCTIVITY MEASURING DEVICE Sep 22, 15 Jan 14, 16 [G01N]
2016/0011,132 THERMAL CONDUCTIVITY MEASURING DEVICE AND METHOD OF MEASURING THE THERMAL CONDUCTIVITY Sep 23, 15 Jan 14, 16 [G01N]
2016/0011,294 APPARATUS AND METHOD FOR ESTIMATING LOCATION, ELECTRONIC APPARATUS COMPRISING THE APPARATUS Jun 24, 15 Jan 14, 16 [G01S]
2016/0011,297 POSITIONING METHOD AND APPARATUS USING WIRELESS SIGNAL Jun 01, 15 Jan 14, 16 [G01S]
2016/0011,829 METHOD AND APPARATUS FOR PREVENTING LEAKAGE OF PRINTOUT USING SECURITY PAPER Aug 13, 14 Jan 14, 16 [G06F]
2016/0013,448 METHODS OF FORMING AN ORGANIC SCATTERING LAYER, AN ORGANIC LIGHT EMITTING DIODE WITH THE SCATTERING LAYER, AND A METHOD OF FABRICATING THE ORGANIC LIGHT EMITTING DIODE Sep 21, 15 Jan 14, 16 [H01L]
2016/0013,621 DISTRIBUTED FEEDBACK LASER DIODE ARRAY AND METHOD OF MANUFACTURING SAME Jan 29, 15 Jan 14, 16 [H01S]
2016/0014,105 OUT-OF-VEHICLE DEVICE INTERFACE APPARATUS AND METHOD FOR PROTECTING IN-VEHICLE NETWORK Apr 24, 15 Jan 14, 16 [H04L, H04B]
2016/0014,123 APPARATUS AND METHOD FOR VERIFYING INTEGRITY OF APPLICATIONS Apr 24, 15 Jan 14, 16 [H04L]
2016/0014,628 METHODS OF MANAGING TERMINAL PERFORMED IN BASE STATION AND TERMINAL Sep 18, 15 Jan 14, 16 [H04L, H04W]
2016/0014,670 METHOD FOR GENERATING NETWORK ROUTE USING TV WHITE SPACE Jul 10, 15 Jan 14, 16 [H04W]
2016/0014,755 METHOD OF CHANNEL MANAGEMENT FOR MULTIPLE COMPONENT CARRIER IN MOBILE COMMUNICATION SYSTEM Sep 21, 15 Jan 14, 16 [H04L, H04W]
2016/0014,812 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN D2D NETWORK Jul 10, 15 Jan 14, 16 [H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,247,893 Sensor for microwave image Nov 26, 13 Feb 02, 16 [A61B]
9,250,401 Multi-channel optical module Aug 14, 12 Feb 02, 16 [G02B]
9,250,404 Multi-channel optical module and manufacturing method of the same Oct 29, 13 Feb 02, 16 [G02B]
9,251,799 Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding Jun 26, 14 Feb 02, 16 [G06F, G10L]
9,252,222 Transistor and method of fabricating the same Jul 15, 15 Feb 02, 16 [H01L]
9,252,241 Self-aligned thin film transistor and fabrication method thereof Sep 19, 13 Feb 02, 16 [H01L]
9,252,849 Structure of adaptive multiple antennas and communication device and method using adaptive multiple antennae Dec 22, 11 Feb 02, 16 [H04W, H04B]
9,252,901 Method and apparatus for managing synchronization groups in wireless communication system Dec 06, 13 Feb 02, 16 [H04J, H04W]
9,252,937 Scheduling method and apparatus for spatial reuse Sep 03, 13 Feb 02, 16 [H04L, H04W]
9,253,191 Method for generating smart contents, method for executing smart contents and method for providing N-screen service of smart contents Nov 20, 12 Feb 02, 16 [H04L]
9,253,467 Method and apparatus for correcting errors in multiple stream-based 3D images Oct 23, 13 Feb 02, 16 [H04N]
9,253,792 Method and apparatus of frame scheduling in wireless local area network system Jun 13, 13 Feb 02, 16 [H04L, H04W]
9,253,858 Lighting network control apparatus and method Jun 12, 13 Feb 02, 16 [H05B]
9,242,595 Apparatus and method for controlling taillight of vehicle, capable of brightness control and visible light wireless communication Jun 17, 14 Jan 26, 16 [B60Q, H05B]
9,239,934 Mobile computing system for providing high-security execution environment Mar 18, 13 Jan 19, 16 [G06F]
9,239,965 Method and system of tracking object May 31, 13 Jan 19, 16 [G06K]
9,240,113 Low-power security and intrusion monitoring system and method based on variation detection of sound transfer characteristic Oct 11, 11 Jan 19, 16 [G01S, G08B]
9,240,363 3D interconnection structure and method of manufacturing the same Jul 25, 12 Jan 19, 16 [H01L]
9,240,667 Optical pumping apparatus for few-mode fiber amplification Jun 18, 14 Jan 19, 16 [G02B, H01S]
9,240,688 Ultrasonic wireless power transmitter and receiver apparatuses, and method for wireless charging thereof Nov 07, 12 Jan 19, 16 [H01F, H04B, H02J]
9,240,840 Inter-vehicle communication apparatus and method using visible light communication Jun 12, 13 Jan 19, 16 [H04J, H04B]
9,240,948 Method for managing and sharing symmetric flow and asymmetric flow in duplexed network Oct 22, 13 Jan 19, 16 [H04L]
9,241,318 Apparatus and method for receiving data in communication system Dec 23, 11 Jan 19, 16 [H04L, H04W, H04B]
9,241,319 Method and apparatus for processing packet in multi-channel wireless network Oct 29, 13 Jan 19, 16 [H04W]
9,241,332 System and method for managing resources in a communication system Sep 02, 11 Jan 19, 16 [H04W, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0235,105 APPARATUS AND METHOD FOR RAPIDLY DETECTING OBJECT OF INTEREST ABAN Aug 27, 14 Aug 20, 15 [G06N, G06K]
2015/0207,551 SPATIAL MODULATION METHOD USING POLARIZATION AND APPARATUS USING THE SAME ABAN Jul 10, 14 Jul 23, 15 [H04L, H04B]
2015/0195,119 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN OFDM SYSTEM ABAN Jun 19, 14 Jul 09, 15 [H04L]
2015/0137,877 BIAS CIRCUIT USING NEGATIVE VOLTAGE ABAN Jun 19, 14 May 21, 15 [G05F]
2015/0128,208 APPARATUS AND METHOD FOR DYNAMICALLY CONTROLLING SECURITY IN COMPUTING DEVICE WITH PLURALITY OF SECURITY MODULES ABAN Mar 31, 14 May 07, 15 [G06F]
2015/0031,325 EMERGENCY CALL APPARATUS OF MOBILE TERMINAL AND METHOD THEREOF ABAN Mar 11, 14 Jan 29, 15 [H04W]
2015/0025,710 METHOD AND APPARATUS FOR RETURNING MOVING BODY ABAN Jan 30, 14 Jan 22, 15 [G05D]
2015/0012,164 METHOD AND APPARATUS FOR CONTROLLING DRIVING OF ROBOT ABAN Mar 13, 14 Jan 08, 15 [G05D, A01D]
2015/0003,736 METHOD AND APPARATUS FOR EXTRACTING PATTERN FROM IMAGE ABAN Jan 20, 14 Jan 01, 15 [G06T, G06K]
2015/0006,175 APPARATUS AND METHOD FOR RECOGNIZING CONTINUOUS SPEECH ABAN Jun 13, 14 Jan 01, 15 [G10L]
2014/0362,676 OPTICAL INFORMATION PROCESSING APPARATUS AND METHOD FOR CONTROLLING SAME ABAN Dec 27, 12 Dec 11, 14 [G02B, G11B, G01B]
2014/0355,800 HEARING-AID APPARATUS AND METHOD USING ULTRASONIC WAVES ABAN May 27, 14 Dec 04, 14 [H04R]
2014/0349,581 APPARATUS AND METHOD FOR PARTIAL INTERFERENCE ALIGNMENT IN MULTI-ANTENNA COMMUNICATION SYSTEM ABAN Jul 19, 13 Nov 27, 14 [H04L]
2014/0351,933 SYSTEM AND METHOD FOR INSPECTING HARMFUL INFORMATION OF MOBILE DEVICE ABAN May 09, 14 Nov 27, 14 [H04L]
2014/0334,512 DISTRIBUTED FEEDBACK LASER DIODE AND MANUFACTURING METHOD THEREOF ABAN Mar 05, 14 Nov 13, 14 [H01S]
2014/0337,856 DATA PARALLEL PROCESSING APPARATUS WITH MULTI-PROCESSOR AND METHOD THEREOF ABAN Sep 26, 13 Nov 13, 14 [G06F]
2014/0330,451 APPARATUS FOR MANAGING REFLECTING PLATE FOR FRUIT TREE AND METHOD USING THE SAME ABAN Apr 09, 14 Nov 06, 14 [G02B, A01G, B25J, G05D]
2014/0324,417 METHOD AND APPARATUS FOR ENCODING AND DECODING AUDIO SIGNAL USING LAYERED SINUSOIDAL PULSE CODING ABAN Jul 08, 14 Oct 30, 14 [G10L]
2014/0313,887 COMMUNICATION NODE HAVING TRAFFIC OPTIMIZATION CAPABILITY AND METHOD FOR OPTIMIZING TRAFFIC IN COMMUNICATION NODE ABAN Nov 25, 13 Oct 23, 14 [H04W]
2014/0307,323 OPTICAL LENS AND APPARATUS FOR PRODUCING UNIFORM BEAM USING SAME ABAN Sep 10, 13 Oct 16, 14 [G02B]

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