ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1217 54
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1111 17
 
 
H04W WIRELESS COMMUNICATION NETWORKS 901 13
 
 
H04B TRANSMISSION 765 12
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 594 67
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 535 32
 
 
H04J MULTIPLEX COMMUNICATION 380 12
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 274 39
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 206 49
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 152 22
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0021,716 LOW POWER MICRO SEMICONDUCTOR GAS SENSOR AND METHOD OF MANUFACTURING THE SAME May 07, 14 Jan 22, 15 [H01L, G01N]
2015/0022,374 ACTUATOR BASED ON SENSOR ACTUATOR NETWORK AND METHOD OF ACTUATING THE SAME Dec 12, 13 Jan 22, 15 [H04W, G08C]
2015/0023,191 CELL AND MOBILE TERMINAL DISCOVERLY METHOD Jul 16, 14 Jan 22, 15 [H04W]
2015/0023,241 METHOD FOR TRANSMITTING AND RECEIVING PILOT SIGNAL IN COMMUNICATION SYSTEM Jul 17, 14 Jan 22, 15 [H04L, H04W]
2015/0023,342 METHOD FOR OPERATING OF PEER AWARE COMMUNICATION NETWORK Jul 17, 14 Jan 22, 15 [H04L, H04W]
2015/0023,413 METHOD AND DEVICE FOR CONTROLLING VIDEO BIT RATE Dec 27, 12 Jan 22, 15 [H04N]
2015/0023,574 APPARATUS FOR PROVIDING MEDICAL IMAGE KNOWLEDGE SERVICE AND IMAGE PROCESSING DEVICE AND METHOD FOR THE SAME Jul 15, 14 Jan 22, 15 [G06T, G06K]
2015/0024,124 METHOD FOR MANUFACTURING SOLID ELECTROLYTE Jun 06, 14 Jan 22, 15 [H01M]
2015/0024,281 METHOD FOR MANUFACTURING SULFIDE-BASED SOLID ELECTROLYTE Jul 17, 14 Jan 22, 15 [H01M]
2015/0024,763 METHODS OF RESOURCE MANAGEMENT FOR DEVICE-TO-DEVICE COMMUNICATIONS Jul 18, 14 Jan 22, 15 [H04W]
2015/0025,598 ELECTRICAL STIMULATION SYSTEM AND CONTROL METHOD OF ELECTRICAL STIMULATION SYSTEM Mar 18, 14 Jan 22, 15 [A61N]
2015/0025,700 APPARATUS AND METHOD REMOTELY MONITORING BUILDING STATE Nov 25, 13 Jan 22, 15 [G05B]
2015/0025,710 METHOD AND APPARATUS FOR RETURNING MOVING BODY Jan 30, 14 Jan 22, 15 [G05D]
2015/0025,732 APPARATUS AND METHOD FOR CONTROLLING AUTOMATIC PARKING Jun 30, 14 Jan 22, 15 [B62D]
2015/0025,894 METHOD FOR ENCODING AND DECODING OF MULTI CHANNEL AUDIO SIGNAL, ENCODER AND DECODER Jul 16, 14 Jan 22, 15 [G10L]
2015/0026,109 METHOD AND SYSTEM FOR PREDICTING POWER CONSUMPTION Jul 16, 14 Jan 22, 15 [G06N]
2015/0026,126 METHOD OF REPLICATING DATA IN ASYMMETRIC FILE SYSTEM Nov 05, 13 Jan 22, 15 [G06F]
2015/0026,242 APPARATUS AND METHOD FOR PROVIDING CONTENT Jul 17, 14 Jan 22, 15 [H04L]
2015/0026,258 METHOD AND APPARATUS FOR DETERMINING PARTICIPANT DISCOVERY MESSAGE PERIOD Dec 12, 13 Jan 22, 15 [H04L]
2015/0026,259 METHOD AND APPARATUS FOR PROVIDING COPING SERVICE BASED ON CONTEXT-AWARE INFORMATION Jan 31, 14 Jan 22, 15 [H04L]
2015/0026,288 METHOD FOR ACCELERATING WEB SERVER BY PREDICTING HYPERTEXT TRANSFER PROTOCOL (HTTP) REQUESTS AND WEB SERVER ENABLING THE METHOD Jul 16, 14 Jan 22, 15 [H04L]
2015/0026,306 METHOD AND APPARATUS FOR PROVIDING VIRTUAL DESKTOP SERVICE Dec 17, 13 Jan 22, 15 [H04L]
2015/0026,346 METHOD AND SYSTEM FOR MANAGING CLOUD CENTERS May 22, 14 Jan 22, 15 [H04L]
2015/0013,454 METHOD AND APPARATUS FOR DETECTING INTRUSION INTO VEHICLE Jun 17, 14 Jan 15, 15 [B60R, G01P, G01C]
2015/0015,666 METHOD AND APPARATUS FOR PROVIDING 3D VIDEO STREAMING SERVICE Nov 13, 13 Jan 15, 15 [H04N]
2015/0015,939 OPTICAL PUMPING APPARATUS FOR FEW-MODE FIBER AMPLIFICATION Jun 18, 14 Jan 15, 15 [H01S]
2015/0016,245 METHOD AND APPARATUS FOR PROTECTION SWITCHING IN PACKET TRANSPORT SYSTEM Feb 03, 14 Jan 15, 15 [H04L]
2015/0016,337 METHOD FOR CONFIGURING RADIO FRAMES AND APPARATUS USING THE METHOD Apr 18, 14 Jan 15, 15 [H04L, H04J, H04W]
2015/0016,379 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM Feb 25, 13 Jan 15, 15 [H04W, H04B]
2015/0016,459 METHOD AND APPARATUS FOR FORWARDING PACKET IN IDENTIFIER/LOCATOR SEPARATION ENVIRONMENT Jun 12, 14 Jan 15, 15 [H04L]
2015/0016,548 VIDEO DECODING METHOD AND APPARATUS USING THE SAME Jul 08, 14 Jan 15, 15 [H04N]
2015/0016,558 UPLINK MULTI-USER MULTIPLE-INPUT AND MULTIPLE-OUTPUT (UL MU-MIMO) TRANSMISSION REQUEST METHOD IN UL MU-MIMO COMMUNICATION Jul 11, 14 Jan 15, 15 [H04B]
2015/0017,926 SCHEME FOR MONITORING BATTERY OF MACHINE TYPE COMMUNICATION DEVICE Sep 17, 14 Jan 15, 15 [H04W]
2015/0017,932 SIGNAL AMPLIFICATION APPARATUS AND METHOD Jan 08, 14 Jan 15, 15 [H04W]
2015/0017,983 METHOD AND SYSTEM FOR PROVIDING PHYSICAL CELL IDENTITY ASSIGNMENT IN HETEROGENEOUS NETWORKS Jan 29, 14 Jan 15, 15 [H04W]
2015/0019,607 Interpolation Filter Based On Time Assignment Algorithm May 14, 14 Jan 15, 15 [G06F]
2015/0019,718 METHOD FOR SERVICE DISCOVERY IN WIRELESS PERSONAL AREA NETWORK Jul 11, 14 Jan 15, 15 [H04L]
2015/0019,811 REMOVABLE STORAGE MEDIA CONTROL APPARATUS FOR PREVENTING DATA LEAKAGE AND METHOD THEREOF Apr 22, 14 Jan 15, 15 [G06F]
2015/0020,124 METHOD AND APPARATUS FOR PROVIDING BROADCAST CONTENTS Jun 11, 14 Jan 15, 15 [H04N]
2015/0020,138 MMT ASSET STRUCTURE FOR SUPPORTING RANDOM ACCESS TO SYSTEMS FOR TRANSMITTING CODED MEDIA DATA IN HETEROGENEOUS NETWORKS, AND METHOD AND APPARATUS FOR GENERATING SAME Feb 05, 13 Jan 15, 15 [H04N]
2015/0008,187 BLOOD-PRETREATING APPARATUS AND METHOD Apr 14, 14 Jan 08, 15 [A61M]
2015/0008,401 ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME May 05, 14 Jan 08, 15 [H01L]
2015/0008,823 APPARATUS AND METHOD FOR CONTROLLING TAILLIGHT OF VEHICLE, CAPABLE OF BRIGHTNESS CONTROL AND VISIBLE LIGHT WIRELESS COMMUNICATION Jun 17, 14 Jan 08, 15 [B60Q, H05B]
2015/0008,974 MIT TRANSISTOR SYSTEM INCLUDING CRITICAL CURRENT SUPPLY DEVICE Jul 02, 14 Jan 08, 15 [H03K]
2015/0009,014 APPARATUS AND METHOD FOR TRANSMITTING TAG AND READER RECEIVING APPARATUS Apr 15, 14 Jan 08, 15 [G06K]
2015/0009,069 MULTI-BEAM ANTENNA SYSTEM AND METHOD FOR CONTROLLING OUTPUT POWER THEREOF Jun 11, 14 Jan 08, 15 [H01Q]
2015/0009,289 METHOD AND APPARATUS FOR PROVIDING THREE-DIMENSIONAL (3D) VIDEO Jul 08, 14 Jan 08, 15 [H04N]
2015/0009,295 THREE-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND IMAGE PROCESSING METHOD USING THE SAME Jun 16, 14 Jan 08, 15 [H04N]
2015/0009,324 IMAGE MONITORING SYSTEM AND METHOD WITH RADAR DETECTION Jul 01, 14 Jan 08, 15 [H04N]
2015/0009,390 METHOD AND SYSTEM FOR MULTI-PROJECTION Jul 03, 14 Jan 08, 15 [H04N]
2015/0009,485 LASER RADAR SYSTEM Jul 01, 14 Jan 08, 15 [G01S]
2015/0009,858 DISCOVERY METHOD AND APPARATUS IN DEVICE-TO-DEVICE DIRECT COMMUNICATION May 07, 14 Jan 08, 15 [H04W]
2015/0009,881 METHOD FOR PUBLIC SAFETY COMMUNICATION AND APPARATUS FOR THE SAME Jul 07, 14 Jan 08, 15 [H04W]
2015/0009,882 DEVICE AND METHOD FOR TRANSMITTING MULTIPLEXED DATA FRAME Jan 18, 13 Jan 08, 15 [H04H, H04J, H04B]
2015/0009,913 APPARATUS AND METHOD FOR CONTROLLING UPLINK POWER OF MOBILE STATION Jul 02, 14 Jan 08, 15 [H04W]
2015/0009,917 METHOD AND TERMINAL FOR DISTRIBUTED ACCESS Jul 07, 14 Jan 08, 15 [H04W]
2015/0009,953 METHOD FOR SCHEDULING CONTROL INFORMATION IN MOBILE COMMUNICATION SYSTEM AND METHOD FOR RECEIVING THE SCHEDULED CONTROL INFORMATION Jul 02, 14 Jan 08, 15 [H04W]
2015/0009,954 METHOD FOR TRANSMITTING SIGNAL IN COMMUNICATION SYSTEM Jul 07, 14 Jan 08, 15 [H04W]
2015/0010,083 VIDEO DECODING METHOD AND APPARATUS USING THE SAME Jul 07, 14 Jan 08, 15 [H04N]
2015/0010,274 OPTICAL MODULE, OPTICAL COMMUNICATION APPARATUS, AND INFORMATION PROCESSING SYSTEM INCLUDING THE SAME Feb 03, 14 Jan 08, 15 [G02B]
2015/0010,829 METHOD OF PREPARING OXIDE-BASED SOLID ELECTROLYTE May 09, 14 Jan 08, 15 [H01M]
2015/0011,031 METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DIODE May 07, 14 Jan 08, 15 [H01L]
2015/0011,186 METHOD AND APPARATUS FOR DETECTING SMS-BASED MALWARE Jul 02, 14 Jan 08, 15 [H04W]
2015/0011,230 METHOD FOR COMMUNICATION BASED ON COORDINATOR IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME Jul 07, 14 Jan 08, 15 [H04W]
2015/0012,164 METHOD AND APPARATUS FOR CONTROLLING DRIVING OF ROBOT Mar 13, 14 Jan 08, 15 [G05D, A01D]
2015/0012,274 APPARATUS AND METHOD FOR EXTRACTING FEATURE FOR SPEECH RECOGNITION May 15, 14 Jan 08, 15 [G10L]
2015/0012,492 METHOD AND APPARATUS FOR REPLICATING DATA Nov 18, 13 Jan 08, 15 [G06F]
2015/0012,958 METHOD AND APPARATUS FOR PROVIDING ULTRA HIGH DEFINITION TELEVISION SERVICE Jul 08, 14 Jan 08, 15 [H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,936,951 Method of manufacturing semiconductor lasers Feb 25, 13 Jan 20, 15 [G02B, H01S, H01L]
8,937,002 Nitride electronic device and method for manufacturing the same Mar 31, 14 Jan 20, 15 [H01L]
8,937,472 DC-DC converter capable of configuring topology Jul 03, 12 Jan 20, 15 [H02M]
8,937,894 Method and apparatus for allocating multicast resource and method and apparatus for receiving multicast resource allocation information Dec 23, 11 Jan 20, 15 [H04W, G08C]
8,937,916 Resource allocating apparatus and method for machine type communication Sep 25, 12 Jan 20, 15 [H04W]
8,937,938 Method and apparatus for acquiring uplink and downlink synchronization between a plurality of base stations and a terminal in a cooperative communication network Mar 15, 13 Jan 20, 15 [H04J, H04W]
8,937,980 Distributed feedback-laser diodes Sep 13, 12 Jan 20, 15 [H01S]
8,938,167 Apparatus and method for managing dynamic bandwidth allocation to support low-power mode in passive optical network (PON) Aug 17, 12 Jan 20, 15 [H04Q, H04B]
8,938,172 Visible light communication method and apparatus Jun 17, 13 Jan 20, 15 [H04B]
8,932,229 Apparatus and method for real-time emotion recognition using heart rate variability Sep 04, 13 Jan 13, 15 [A61B, G06K]
8,933,786 RFID tag device and method of recognizing the same Dec 20, 11 Jan 13, 15 [H04L, H04Q, G06Q, G06F, G06K, G08B]
8,933,830 Successive approximation register analog-to-digital converter and method of operating built-in self-test device for testing the converter Feb 11, 14 Jan 13, 15 [H03M]
8,934,396 Data transmission method for wireless communication system involving relay Sep 19, 11 Jan 13, 15 [H04W, H04B]
8,934,448 Handover method in wireless portable internet system Sep 03, 04 Jan 13, 15 [H04W]
8,934,472 Uplink synchronization method between terminal and base station Jul 31, 12 Jan 13, 15 [H04L, H04J]
8,934,506 Apparatus and method for estimating time stamp Dec 16, 11 Jan 13, 15 [H04J]
8,934,716 Method and apparatus for sequencing off-line character from natural scene Aug 30, 12 Jan 13, 15 [G06K]
8,934,781 Optical subscriber network Aug 19, 11 Jan 13, 15 [H04L, H04Q, H04B]
8,934,834 On-channel repeater and on-channel repeating method Nov 09, 07 Jan 13, 15 [H04M, H04B]
8,934,885 Small cell base station managing system and method of managing small cell base station Nov 21, 12 Jan 13, 15 [H04W]
8,934,905 Multimode terminal and method for relaying mobile communication using the same Dec 18, 12 Jan 13, 15 [H04W, H04B]
8,934,912 Method for deciding unregistered macrocell user equipment adjacent to femtocell base station Nov 07, 11 Jan 13, 15 [H04W, H04B]
8,935,096 Apparatus for fast path search by learning heuristic function and method thereof Oct 08, 12 Jan 13, 15 [G01C]
8,926,198 Multi-channel optical receiving module Jul 11, 13 Jan 06, 15 [G02B, H04B]
8,927,433 Conductive via hole and method for forming conductive via hole Dec 15, 10 Jan 06, 15 [H01L]
8,928,107 Light detection devices and methods of manufacturing the same Oct 28, 11 Jan 06, 15 [H01L]
8,928,525 Adaptive high speed/high resolution 3D image reconstruction method for any measurement distance Dec 15, 11 Jan 06, 15 [G01S, G06T]
8,929,201 Method and apparatus of performing protection switching on networks Sep 24, 12 Jan 06, 15 [G01R, H04L]
8,929,216 Packet scheduling method and apparatus based on fair bandwidth allocation Nov 21, 11 Jan 06, 15 [H04L]
8,929,269 Apparatus and method for configuring dynamic MBS zone for macro-diversity gain in cellular system Jun 29, 12 Jan 06, 15 [H04H, H04W, H04B]
8,929,314 Method for transmitting preamble, synchronization method of wireless node and apparatus thereof Jul 17, 12 Jan 06, 15 [H04W]
8,929,355 Synchronization control method for data transmission/reception, and station for data transmission/reception synchronization Aug 25, 10 Jan 06, 15 [H04J, H04W]
8,929,445 Apparatus for coding or decoding intra image based on line information of reference image block Feb 18, 14 Jan 06, 15 [H04N]
8,929,478 Apparatus and method for transmitting and receiving data in communication system Dec 17, 12 Jan 06, 15 [H04L]
8,929,545 Surveillance video transmission apparatus and method and surveillance video receiving apparatus and method Dec 04, 12 Jan 06, 15 [H04N, H04L, G08B]
8,929,731 Apparatus for measuring performance of coherent optical receiver Nov 28, 12 Jan 06, 15 [H04B]
8,929,842 Apparatus and method for body protection from electromagnetic fields Sep 05, 12 Jan 06, 15 [H03C, H04B]
8,929,879 Method and apparatus for controlling operation mode of femtocell base station Jul 16, 10 Jan 06, 15 [H04W]
8,929,885 Apparatus and method for selecting spot beam based on traffic demands and channel conditions for multi-spot beam satellite system Jul 23, 12 Jan 06, 15 [H04W, H04B]
8,929,886 Apparatus and method for allocating resource in multi-beam satellite communication Jul 30, 12 Jan 06, 15 [H04W]
8,930,017 Loading control apparatus capable of automatic mail alignment Mar 01, 13 Jan 06, 15 [B07C, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2014/0175,510 GERMANIUM PHOTODETECTOR AND METHOD OF FABRICATING THE SAME Mar 01, 14 Jun 26, 14 [H01L]
2014/0150,096 METHOD FOR ASSURING INTEGRITY OF MOBILE APPLICATIONS AND APPARATUS USING THE METHOD Feb 25, 13 May 29, 14 [G06F]
2014/0143,808 METHOD AND APPARATUS FOR PROVIDING MULTICASTING SERVICE FOR SPECIFIC GROUP Mar 26, 13 May 22, 14 [H04N]
2014/0132,326 PULSE NOISE SUPPRESSION CIRCUIT AND PULSE NOISE SUPPRESSION METHOD THEREOF Jun 20, 13 May 15, 14 [H03K]
2014/0126,611 ORTHOGONAL COMPLEX SPREADING METHOD FOR MULTICHANNEL AND APPARATUS THEREOF Oct 07, 13 May 08, 14 [H04B]
2014/0106,768 METHOD OF TRANSMITTING USER MESSAGE, TERMINAL AND BASE STATION USING THE METHOD Dec 17, 13 Apr 17, 14 [H04W]
2014/0086,531 OPTICAL FILTER HAVING SINGLE REFLECTING TOTAL INTERNAL REFLECTION ECHELLE GRATING FILTER AND OPTICAL WAVEGUIDE DEVICE INCLUDING THE SAME Mar 11, 13 Mar 27, 14 [G02B]
8,682,359 Device and method for managing base station and terminal Jun 17, 10 Mar 25, 14 [H04W]
2014/0061,749 TRANSPARENT NON-VOLATILE MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME Dec 18, 12 Mar 06, 14 [H01L]
2014/0062,906 TOUCH SCREENS AND METHODS OF MANUFACTURING THE SAME Dec 10, 12 Mar 06, 14 [G06F, H01L]
2014/0068,765 METHOD AND APPARATUS FOR AUTHENTICATING USER IN MULTIPARTY QUANTUM COMMUNICATIONS Dec 17, 10 Mar 06, 14 [H04L]
2014/0035,044 FIELD-EFFECT TRANSISTOR AND MANUFACTURING METHOD THEREOF Oct 09, 13 Feb 06, 14 [H01L]
2014/0038,580 METHOD FOR COMMUNICATION OF BASE STATION AND TERMINAL Oct 10, 13 Feb 06, 14 [H04W]
2014/0002,881 SELF-POWERED ELECTROCHROMIC DEVICES USING A SILICON SOLAR CELL Jan 09, 13 Jan 02, 14 [G02F, H01L]
2013/0336,365 APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHOGONAL VARIABLE SPREADING FACTOR (OVSF) CODES IN MOBILE COMMUNICATION SYSTEM Aug 21, 13 Dec 19, 13 [H04B]
2013/0322,405 METHOD FOR SUPPORTING NODE MOBILITY IN WIRELESS MESH NETWORK Aug 08, 13 Dec 05, 13 [H04W]
2013/0326,454 APPARATUS AND METHOD FOR REDUCING PEAK POWER USING ASYNCHRONOUS CIRCUIT DESIGN TECHNOLOGY Mar 15, 13 Dec 05, 13 [G06F]
2013/0315,268 TUNABLE OPTICAL FILTER AND OPTICAL SOURCE Oct 12, 12 Nov 28, 13 [H01S, G02B]
2013/0309,806 METHOD FOR MANUFACTURING LIGHT-ABSORBING LAYER AND METHOD FOR MANUFACTURING SOLAR CELL USING THE SAME Feb 01, 13 Nov 21, 13 [H01L]
2013/0286,834 TRAFFIC MANAGEMENT APPARATUS FOR CONTROLLING TRAFFIC CONGESTION AND METHOD THEREOF Sep 14, 12 Oct 31, 13 [H04L]

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