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 1417 20
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1100 67
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1045 18
 
 
H04B TRANSMISSION 864 15
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 570 78
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 531 37
 
 
H04J MULTIPLEX COMMUNICATION 392 12
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 304 37
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 228 48
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 202 17
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0045,473 GAS SENSOR AND METHOD OF MANUFACTURING THE SAME Jun 23, 16 Feb 16, 17 [H01L, G01N]
2017/0047,710 LUMINESCENT DIODE, METHOD FOR MANUFACTURING THE LUMINESCENT DIODE AND WAVELENGTH TUNABLE EXTERNAL CAVITY LASER USING THE LUMINESCENT DIODE May 20, 16 Feb 16, 17 [H01S, H01L]
2017/0047,978 TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION Aug 12, 16 Feb 16, 17 [H04L, H04B]
2017/0048,525 METHOD FOR DETERMINING COLOR DIFFERENCE COMPONENT QUANTIZATION PARAMETER AND DEVICE USING THE METHOD Oct 31, 16 Feb 16, 17 [H04N]
2017/0048,529 INTER-PREDICTION METHOD AND APPARATUS FOR SAME Oct 28, 16 Feb 16, 17 [H04N]
2017/0048,530 INTER-PREDICTION METHOD AND APPARATUS FOR SAME Oct 28, 16 Feb 16, 17 [H04N]
2017/0048,718 APPARATUS FOR TRANSMITTING AND RECEIVING DATA THROUGH UNLICENSED BAND Aug 12, 16 Feb 16, 17 [H04L, H04W]
2017/0048,727 METHOD AND APPARATUS FOR FAST ACCESS AND METHOD OF SUPPORTING FAST ACCESS IN COMMUNICATION SYSTEM Aug 12, 16 Feb 16, 17 [H04L, H04W]
2017/0048,905 OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DIRECT COMMUNICATION IN NETWORK Aug 12, 16 Feb 16, 17 [H04L, H04W]
2017/0048,906 OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DEVICE TO DEVICE COMMUNICATION IN COMMUNICATION NETWORK Aug 12, 16 Feb 16, 17 [H04W]
2017/0038,454 METHOD AND SYSTEM FOR ESTIMATING SIGNAL GENERATION POSITION BASED ON SIGNAL STRENGTH Aug 05, 16 Feb 09, 17 [G01S]
2017/0038,824 METHOD AND APPARATUS FOR REDUCING CONSUMPTION OF STANDBY POWER THROUGH DETECTION OF IDLE STATE OF SYSTEM Jun 10, 16 Feb 09, 17 [G06F]
2017/0039,184 METHOD AND DEVICE FOR CONVERTING SHIP INFORMATION Jul 28, 16 Feb 09, 17 [G01C, G06F]
2017/0039,768 APPARATUS FOR DISPLAYING IMAGE CONTENT BASED ON POP-UP BOOK AND METHOD THEREOF Mar 09, 16 Feb 09, 17 [G06T, G09G]
2017/0041,069 APPARATUS AND METHOD FOR VISIBLE LIGHT COMMUNICATION Apr 22, 16 Feb 09, 17 [H04B]
2017/0041,237 APPARATUS AND METHOD FOR PARALLEL PROCESSING Jun 13, 16 Feb 09, 17 [H04L]
2017/0041,305 APPARATUS AND METHOD FOR PROCESS AUTHENTICATION IN REDUNDANT SYSTEM Jan 19, 16 Feb 09, 17 [H04L]
2017/0041,371 APPARATUS AND METHOD FOR PROVIDING STREAMING CONTENT Apr 08, 14 Feb 09, 17 [H04L]
2017/0041,384 CLOUD SERVICE BROKER APPARATUS AND METHOD THEREOF Dec 18, 15 Feb 09, 17 [H04L]
2017/0041,610 METHOD AND DEVICE FOR ENCODING/DECODING IMAGE Oct 19, 16 Feb 09, 17 [H04N]
2017/0041,927 METHOD FOR TRANSMITTING AND RECEIVING BEACON SIGNAL BASED ON MULTI-CHANNELS AND DEVICE SUPPORTING THEREFOR Jul 25, 16 Feb 09, 17 [H04W]
2017/0027,671 APPARATUS AND METHOD FOR CREATING AND MANAGING TEETH MODEL Mar 16, 16 Feb 02, 17 [G06T, A61C, G06F, G06K]
2017/0028,552 APPARATUS FOR PROVIDING ROBOT MOTION DATA ADAPTIVE TO CHANGE IN WORK ENVIRONMENT AND METHOD THEREFOR Jul 25, 16 Feb 02, 17 [B25J]
2017/0030,883 OPTICAL OIL COMPONENT SENSOR AND SENSING METHOD USING THE SAME Apr 19, 16 Feb 02, 17 [G01N]
2017/0032,121 METHOD AND APPARATUS FOR DETECTING LOADING OF LIBRARY Nov 06, 15 Feb 02, 17 [G06F]
2017/0032,318 UNMANNED POSTAL ACCEPTANCE/RECEPTION APPARATUS AND UNMANNED POSTAL ACCEPTANCE/SUBMISSION/RECEPTION METHOD THEREOF Jun 02, 16 Feb 02, 17 [G06Q]
2017/0032,741 GATE DRIVING CIRCUIT AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME Jul 27, 16 Feb 02, 17 [G09G]
2017/0033,424 DUAL-MODE MICROWAVE TUNABLE FILTER Apr 28, 16 Feb 02, 17 [H01P]
2017/0033,447 ANTENNA APPARATUS AND METHOD FOR HANDOVER USING THE SAME Oct 13, 16 Feb 02, 17 [H01Q, H04W]
2017/0034,195 APPARATUS AND METHOD FOR DETECTING ABNORMAL CONNECTION BEHAVIOR BASED ON ANALYSIS OF NETWORK DATA Jan 22, 16 Feb 02, 17 [H04L]
2017/0020,564 MANUAL FOLLICLE-TRANSPLANTING HAIR TRANSPLANTER FOR INCREASING GRAFT SURVIVAL RATE Apr 25, 16 Jan 26, 17 [A61B]
2017/0020,565 AUTOMATIC HAIR TRANSPLANTER FOR TRANSPLANTING FOLLICLES Apr 26, 16 Jan 26, 17 [A61B]
2017/0020,566 AUTOMATIC HAIR TRANSPLANTER FOR TRANSPLANTING FOLLICLES May 24, 16 Jan 26, 17 [A61B]
2017/0023,635 RADIO FREQUENCY PROBE APPARATUS Jun 27, 16 Jan 26, 17 [G01R, H01L]
2017/0024,164 FORENSIC DATA ACQUISITION APPARATUS AND METHOD FOR GUARANTEEING INTEGRITY OF FLASH MEMORY IN SMART DEVICE Nov 03, 15 Jan 26, 17 [G06F]
2017/0024,890 APPARATUS AND METHOD FOR MEASURING QUALITY OF HOLOGRAPHIC IMAGE Apr 22, 16 Jan 26, 17 [G06T, G03H]
2017/0025,550 BRIDGE DIODE AND METHOD FOR MANUFACTURING THE SAME Jul 20, 16 Jan 26, 17 [H01L]
2017/0026,093 BASE STATION AND TERMINAL FOR DISTRIBUTED ARRAY MASSIVE MULTIPLE-INPUT AND MULTIPLE-OUTPUT (MIMO) COMMUNICATION ANTENNA SYSTEM Jul 24, 15 Jan 26, 17 [H04B]
2017/0026,111 OPTICAL NETWORK UNIT AND METHOD FOR CONTROLLING THE UNIT Apr 29, 16 Jan 26, 17 [H04B]
2017/0026,223 SIGNAL MULTIPLEXING APPARATUS USING LAYERED DIVISION MULTIPLEXING AND SIGNAL MULTIPLEXING METHOD Feb 25, 15 Jan 26, 17 [H04L]
2017/0026,451 APPARATUS AND METHOD FOR PROVIDING STREAMING CONTENT Oct 06, 16 Jan 26, 17 [H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9568610 Positioning method based on reliability and apparatus thereof Dec 16, 14 Feb 14, 17 [G01S, H04W]
9568899 Apparatus and method for automatically configuring sensor to configure building energy management system Feb 22, 13 Feb 14, 17 [G05B, G06F]
9569855 Apparatus and method for extracting object of interest from image using image matting based on global contrast Sep 16, 15 Feb 14, 17 [G06T, G06K]
9570815 Antenna apparatus and method for handover using the same Dec 12, 13 Feb 14, 17 [H01Q, H04W, H04B]
9571187 Wavelength-division multiplexing optical communication system and method for measuring optical performance of an output signal for the system May 25, 12 Feb 14, 17 [H04J, H04B]
9571316 Method and apparatus for designing frequency-spatial filter with variable bandwidth Jan 27, 16 Feb 14, 17 [H04L]
9571841 Method and device for encoding/decoding image Apr 16, 13 Feb 14, 17 [H04N]
9561593 Working method using sensor and working system for performing same Jul 11, 13 Feb 07, 17 [G05B, B25J]
9563375 Method for storing metadata of log-structured file system for flash memory Jan 29, 15 Feb 07, 17 [G06F]
9563770 Spammer group extraction apparatus and method Jul 07, 14 Feb 07, 17 [H04L, G06F]
9563969 Method of generating implicit terrain data by performing lossless compression and lossy compression and electronic apparatus for performing the method Aug 26, 14 Feb 07, 17 [H04N, G06T]
9565162 One-way transmission and reception with delayed TCP ACK message and monitoring for UDP and TCP frames May 30, 15 Feb 07, 17 [H04L]
9565662 Method for carrier management in a carrier aggregation environment of a mobile communication system Aug 20, 15 Feb 07, 17 [H04L, H04W]
9565710 Method for processing exceptional case of establishing default bearer in mobile communication system and device therefor Dec 04, 15 Feb 07, 17 [H04W, G06F]
9554507 Mowing robot with mowing boundary area and grass length recognizer Mar 20, 14 Jan 31, 17 [A01D]
9558050 General middleware bridge and method thereof Sep 15, 10 Jan 31, 17 [G06F]
9559794 Apparatus and method for detecting signals Oct 27, 13 Jan 31, 17 [H04B]
9559873 Signal receiving apparatus based on faster than nyquist and signal decoding method thereof Feb 09, 15 Jan 31, 17 [H04N, H04L]
9560032 Method and apparatus for preventing illegitimate outflow of electronic document Jun 10, 15 Jan 31, 17 [H04L, G06F]
9560063 Apparatus and method for detecting malicious domain cluster Jun 10, 15 Jan 31, 17 [G06N, H04L, G06F, G08B]
9560144 Apparatus and method for processing packets Aug 28, 14 Jan 31, 17 [H04L, G06F]
9560186 Wrist wearable apparatus with transformable substrate Jan 29, 15 Jan 31, 17 [H04M, H04W, G06F, H04B]
9560663 Wireless communication system using multiple transmission and reception points Feb 10, 12 Jan 31, 17 [H04L, H04W, H04B]
9553606 Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same Feb 18, 15 Jan 24, 17 [G06F, H03M]
9553609 Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and quadrature phase shift keying, and bit interleaving method using same Jan 27, 15 Jan 24, 17 [H04L, H03M]
9553665 Apparatus and method for detecting optical line fault in passive optical network Feb 12, 15 Jan 24, 17 [H04J, H04B]
9553678 Interconnection apparatus and method using terahertz waves May 31, 13 Jan 24, 17 [H04B]
9553692 Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network Apr 17, 15 Jan 24, 17 [H04J, H04B]
9553696 Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and quadrature phase shift keying, and bit interleaving method using same Jan 27, 15 Jan 24, 17 [H04L, G06F, H03M]
9553710 Methods and an apparatus for carrier aggregation Oct 27, 14 Jan 24, 17 [H04L, H04W]
9553770 Method for controlling software defined network and apparatus for the same Jun 24, 14 Jan 24, 17 [H04L, H04J]
9553912 Method and apparatus for transmitting media content via a single port or multiple ports Jan 19, 12 Jan 24, 17 [H04N, H04L, G06F]
9554121 3D scanning apparatus and method using lighting based on smart phone Jan 19, 16 Jan 24, 17 [H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0295,001 VEHICLE NETWORK SYSTEM AND PROTOCOL COMMUNICATION METHOD THEREFOR ABAN Dec 07, 15 Oct 06, 16 [H04M, H04W, H04B]
9451572 Method and apparatus for adjusting signal transmission starting point of terminal in wireless network Withdrawn Feb 03, 16 Sep 20, 16 [H04J, H04W]
2016/0238,483 OPTICAL FIBER CABLE MONITORING APPARATUS AND OPTICAL FIBER CABLE MONITORING METHOD USING DUAL LIGHT SOURCE ABAN Feb 12, 16 Aug 18, 16 [G02B, G01M]
2016/0216,457 OPTICAL COUPLING APPARATUS INCLUDING OPTICAL TRANSMITTING AND RECEIVING MODULE ABAN Jan 26, 16 Jul 28, 16 [G02B]
2016/0191,129 SYSTEM AND METHOD FOR MULTI-USER MULTIPLE POLARIZED INPUT MULTIPLE OUTPUT (MU-MPIMO) ABAN Nov 16, 15 Jun 30, 16 [H04B]
2016/0112,147 RECEIVER AND BEAM SPACE SAMPLING METHOD THEREOF ABAN Apr 07, 15 Apr 21, 16 [H04L, H04B]
2016/0104,804 SELF-ALIGNED THIN FILM TRANSISTOR AND FABRICATION METHOD THEREOF ABAN Dec 16, 15 Apr 14, 16 [H01L]
2016/0105,727 METHOD AND DEVICE FOR RENDERING BROADCAST SERVICE ABAN Oct 08, 15 Apr 14, 16 [H04N]
2016/0099,386 LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF ABAN Dec 15, 15 Apr 07, 16 [H01L]
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]
2016/0080,033 PHYSICAL UNIDIRECTIONAL COMMUNICATION APPARATUS AND METHOD ABAN Jul 02, 15 Mar 17, 16 [H04L, H04B]
2016/0071,342 ZONE-BASED USER VERIFICATION SERVER, SYSTEM, AND METHOD THEREOF ABAN Apr 29, 15 Mar 10, 16 [G07C]
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]
2016/0055,846 METHOD AND APPARATUS FOR SPEECH RECOGNITION USING UNCERTAINTY IN NOISY ENVIRONMENT ABAN Aug 21, 14 Feb 25, 16 [G10L]
2016/0049,769 METHOD AND APPARATUS FOR IMPLEMENTING TUNABLE LIGHT SOURCE ABAN Nov 20, 14 Feb 18, 16 [H01S]
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]
2016/0020,147 IMPEDANCE MATCHING CIRCUIT, POWER AMPLIFIER AND MANUFACTURING METHOD FOR VARIABLE CAPACITOR ABAN Sep 22, 15 Jan 21, 16 [H01L]

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