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 1431 21
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1102 65
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1059 20
 
 
H04B TRANSMISSION 850 15
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 567 77
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 545 37
 
 
H04J MULTIPLEX COMMUNICATION 389 14
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 311 37
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 231 51
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 201 16
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0227,707 IMAGING SENSOR AND METHOD OF MANUFACTURING THE SAME Aug 26, 16 Aug 10, 17 [H04N, G02B]
2017/0230,672 METHOD FOR BUFFERING MEDIA TRANSPORT STREAM IN HETEROGENEOUS NETWORK ENVIRONMENT AND IMAGE RECEIVING APPARATUS USING THE SAME Feb 03, 17 Aug 10, 17 [H04N, H04L]
2017/0219,679 METHOD AND APPARATUS FOR VALIDATING LOCATION OF VESSEL Aug 29, 16 Aug 03, 17 [G01S]
2017/0219,900 TRANSPARENT DISPLAY APPARATUS Jan 13, 17 Aug 03, 17 [G02F, H01L]
2017/0219,902 ELECTROCHROMIC DEVICE CAPABLE OF PREVENTING DAMAGE OF ELECTRODE Aug 11, 16 Aug 03, 17 [G02F]
2017/0220,569 METHOD AND SYSTEM FOR CONSTRUCTING PLACE DATABASE USING CROWDSOURCING Jan 25, 17 Aug 03, 17 [H04W, G06F]
2017/0221,366 AUTONOMOUS VEHICLE DRIVING SYSTEM AND METHOD Jan 13, 17 Aug 03, 17 [G08G, G05D]
2017/0222,648 ULTRA LOW VOLTAGE DIGITAL CIRCUIT AND OPERATION METHOD THEREOF Jan 24, 17 Aug 03, 17 [H03K]
2017/0222,715 APPARATUS AND METHOD FOR LOCALIZING DEFECT LOCATION AND APPARATUS AND METHOD FOR IDENTIFYING CAUSE OF DEFECT IN OPTICAL TRANSPORT NETWORK (OTN) BASED ON TANDEM CONNECTION MONITORING (TCM) COORDINATES AND DEFECT TRACEBACK Jan 05, 17 Aug 03, 17 [H04J, H04B]
2017/0223,077 APPARATUS AND METHOD FOR PROVIDING CONTENT Apr 14, 17 Aug 03, 17 [H04L]
2017/0223,355 METHOD AND APPARATUS FOR ENCODING VIDEO, AND DECODING METHOD AND APPARATUS Apr 17, 17 Aug 03, 17 [H04N]
2017/0223,709 METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN FULL-DUPLEX BASED MOBILE COMMUNICATION SYSTEM Jan 10, 17 Aug 03, 17 [H04L, H04W]
2017/0210,570 CONVEYANCE APPARATUS INCLUDING VARIABLE JIG AND DRIVING METHOD THEREOF Dec 22, 16 Jul 27, 17 [B65G]
2017/0212,244 BEAM TRACKING METHOD AT THE TIME OF TERMINAL BLOCKING AND TERMINAL INCLUDING THE SAME Dec 16, 16 Jul 27, 17 [H01Q, G01S, H04B]
2017/0212,306 RESONATOR AND OPTICAL SENSOR USING THE SAME Aug 04, 16 Jul 27, 17 [G01D, H01S, G02B]
2017/0212,802 DISTRIBUTED FILE SYSTEM BASED ON TORUS NETWORK May 25, 16 Jul 27, 17 [G06F]
2017/0212,940 FILE SYSTEM FOR SUPPORTING TIME-SERIES ANALYSIS AND OPERATING METHOD THEREOF May 27, 16 Jul 27, 17 [G06F]
2017/0213,385 APPARATUS AND METHOD FOR GENERATING 3D FACE MODEL USING MOBILE DEVICE Jan 13, 17 Jul 27, 17 [H04N, G06T, G06K]
2017/0213,545 SELF-LEARNING BASED DIALOGUE APPARATUS AND METHOD FOR INCREMENTAL DIALOGUE KNOWLEDGE Jan 13, 17 Jul 27, 17 [G06N, G06F, G10L]
2017/0213,581 PROCESSING UNIT, IN-MEMORY DATA PROCESSING APPARATUS AND METHOD Jun 30, 16 Jul 27, 17 [G11C]
2017/0213,685 X-RAY TUBE INCLUDING HYBRID ELECTRON EMISSION SOURCE Aug 10, 16 Jul 27, 17 [H01J]
2017/0213,687 X-RAY TUBE Jan 24, 17 Jul 27, 17 [G21K, H01J]
2017/0213,904 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Jan 24, 17 Jul 27, 17 [H01L]
2017/0214,859 OPTICAL IMAGING DEVICE Jun 15, 16 Jul 27, 17 [H04N]
2017/0214,942 VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING THE SAME Apr 10, 17 Jul 27, 17 [H04N]
2017/0215,074 FIRMWARE INTEGRITY VERIFICATION METHOD PERFORMED IN VIRTUALIZATION SYSTEM May 17, 16 Jul 27, 17 [H04L, H04W, G06F]
2017/0215,162 METHOD AND APPARATUS FOR SYNCHRONIZING PHYSICAL LAYER LINK CHANNEL Jun 07, 16 Jul 27, 17 [H04L, H04W]
2017/0215,178 METHODS AND PROCEDURES FOR DYNAMIC CHANNEL ASSIGNMENT AND CHANGE IN UNMANNED AIRCRAFT SYSTEM (UAS) CONTROL AND NON-PAYLOAD COMMUNICATION Dec 29, 16 Jul 27, 17 [G08G, H04W]
2017/0215,188 METHOD AND APPARATUS FOR RECEIVING OR TRANSMITTING DATA Jan 20, 17 Jul 27, 17 [H04L, H04W]
2017/0215,220 METHODS FOR INITIAL CHANNEL SETTING AND CONNECTION ESTABLISHMENT IN UNMANNED AIRCRAFT SYSTEMS (UAS) CONTROL AND NON-PAYLOAD COMMUNICATION (CNPC) Dec 07, 16 Jul 27, 17 [H04W]
2017/0203,557 APPARATUS FOR MANUFACTURING FLEXIBLE SUBSTRATE Sep 12, 16 Jul 20, 17 [B32B]
2017/0205,254 METHOD AND APPARATUS FOR MEASURING PHYSICAL QUANTITY BASED ON TIME AND WAVELENGTH DIVISION MULTIPLEXING (TWDM) Jan 17, 17 Jul 20, 17 [G01D, G02F, G01K, G01L]
2017/0205,865 METHOD AND APPARATUS FOR ENERGY STORAGE VIRTUALIZATION Jan 19, 17 Jul 20, 17 [G06Q, G06F]
2017/0206,102 ELECTRONIC DEVICE PERFORMING EMULATION-BASED FORENSIC ANALYSIS AND METHOD OF PERFORMING FORENSIC ANALYSIS USING THE SAME Jan 17, 17 Jul 20, 17 [G06F]
2017/0206,371 APPARATUS AND METHOD FOR MANAGING DOCUMENT BASED ON KERNEL Jun 09, 16 Jul 20, 17 [G06F]
2017/0206,514 METHOD OF PROVIDING APPLICATION AND APPARATUS FOR PERFORMING THE SAME May 02, 13 Jul 20, 17 [G06Q]
2017/0206,614 METHOD AND SYSTEM FOR TRADING POWER OF DISTRIBUTED ENERGY RESOURCES Jan 19, 17 Jul 20, 17 [G06Q]
2017/0206,646 APPARATUS AND METHOD FOR FOOD SEARCH SERVICE Aug 12, 16 Jul 20, 17 [G06T, G06F, G06K]
2017/0206,695 APPARATUS AND METHOD FOR GENERATING 3D CHARACTER MOTION VIA TIMING TRANSFER Apr 29, 16 Jul 20, 17 [G06T]
2017/0206,807 APPARATUS AND METHOD FOR CONTROLLING HYBRID DISPLAY FOR PROVIDING BOTH TACTILITY AND SENSE OF TEMPERATURE Jul 12, 16 Jul 20, 17 [G09B]
2017/0206,894 APPARATUS AND METHOD FOR RECOGNIZING SPEECH Jun 20, 16 Jul 20, 17 [G10L]
2017/0207,410 METHOD FOR MANUFACTURING INTEGRATED SUBSTRATE FOR ORGANIC LIGHT EMITTING DIODE, ORGANIC LIGHT EMITTING DIODE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE Jan 06, 17 Jul 20, 17 [H01L]
2017/0207,796 THIRD ORDER LOOP FILTER AND DELTA-SIGMA MODULATOR INCLUDING THE THIRD ORDER LOOP FILTER Jan 13, 17 Jul 20, 17 [H03H, H03M]
2017/0207,861 CHANNEL ADAPTIVE HUMAN BODY COMMUNICATION SYSTEM Jan 09, 17 Jul 20, 17 [H04W, H04B]
2017/0208,327 INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS FOR SAME Apr 03, 17 Jul 20, 17 [H04N]
2017/0208,345 METHOD AND APPARATUS FOR FALSE CONTOUR DETECTION AND REMOVAL FOR VIDEO CODING Jan 06, 17 Jul 20, 17 [H04N]
2017/0208,458 INTER-CELL COOPERATIVE TRANSMISSION-BASED TRANSMISSION AND RECEPTION METHOD Jan 17, 17 Jul 20, 17 [H04W]
2017/0208,481 APPARATUS AND METHOD FOR CELL MANAGEMENT IN MOBILE COMMUNICATION SYSTEM BASED ON BEAM FORMING SCHEME, AND MOBILE COMMUNICATION SYSTEM Jan 18, 17 Jul 20, 17 [H04W]
2017/0208,613 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM Apr 03, 17 Jul 20, 17 [H04L, H04W, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9725321 Compositions and methods for manufacturing a cathode for lithium secondary battery Dec 07, 11 Aug 08, 17 [C01B, H01M]
9728052 Digital signage system and emergency alerting method using same Apr 21, 14 Aug 08, 17 [G08B]
9728149 Display panel and display device including the same Jan 27, 16 Aug 08, 17 [G09G]
9728198 LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device Jun 27, 16 Aug 08, 17 [G10L]
9728657 Photodetector Jul 29, 15 Aug 08, 17 [H01L]
9729108 Apparatus and method for adjusting envelope signal delay in envelope-tracking power amplifier Jan 15, 16 Aug 08, 17 [H03G, H03F]
9729172 Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same Aug 11, 16 Aug 08, 17 [H03M]
9729173 Low density parity check encoder having length of 16200 and code rate of 5/15, and low density parity check encoding method using the same Sep 21, 16 Aug 08, 17 [H04L, H03M]
9729279 Packet transmission and reception system, apparatus, and method Jul 15, 15 Aug 08, 17 [H04L, G06F, H03M]
9729305 Airplane system and control method thereof Feb 02, 15 Aug 08, 17 [H04L, H04W, B64D]
9729651 Method for delivering push notification and push notification server for performing the same Sep 09, 14 Aug 08, 17 [H04L, G06F]
9730087 Method and apparatus for analyzing interference in time-space dimensions Jan 21, 15 Aug 08, 17 [H04W, H04B]
9730238 Communication apparatus and data frame transmission method of the same Jun 09, 15 Aug 08, 17 [H04W]
9730369 Magnetic shielding sheet and manufacturing method thereof Feb 12, 16 Aug 08, 17 [H05K]
9720170 Arrayed waveguide grating device and method for manufacturing the same Mar 25, 16 Aug 01, 17 [G02B]
9720177 Optical phase diversity receiver for coherent optical communication using periodic and identical chirped grating surfaces Jun 01, 16 Aug 01, 17 [G02B]
9720192 Interface for transmitting high-speed signal and optical module including the same Feb 11, 15 Aug 01, 17 [G02B, H04B]
9720563 Apparatus for representing 3D video from 2D video and method thereof Jan 20, 15 Aug 01, 17 [H04N, G06F]
9721198 Image-forming apparatus having external security paper detection unit and image-forming method thereof Apr 26, 16 Aug 01, 17 [H04N, G06F, G06K]
9721348 Apparatus and method for raw-cost calculation using adaptive window mask Jan 11, 16 Aug 01, 17 [G06T, G06K]
9722702 SATA host bus adapter using optical signal and method for connecting SATA storage using the same Mar 10, 16 Aug 01, 17 [H04B]
9723259 Apparatus and method for adding synchronization information to an auxiliary data space in a video signal and synchronizing a video May 16, 12 Aug 01, 17 [H04N]
9723311 Method and device for encoding/decoding images Sep 01, 16 Aug 01, 17 [H04N, G06K]
9723428 Internet-of-things system for public transportation service and method of operating same Jan 22, 15 Aug 01, 17 [H04L, H04Q, H04W]
9714990 Apparatus for magnetic particle imaging Mar 13, 14 Jul 25, 17 [G01R]
9715069 Photo diode Apr 29, 16 Jul 25, 17 [H01S, G02B]
9716890 Method and device for sharing a candidate list Nov 03, 16 Jul 25, 17 [H04N]
9717053 Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure Oct 27, 15 Jul 25, 17 [H04L, H04J, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0364,911 METHOD AND APPARATUS FOR PROVIDING VIRTUAL REALITY-BASED DIGITAL OPTICAL CONTENT FOR DIGITAL OPTICAL DEVICES ABAN Jan 21, 16 Dec 15, 16 [G02B, G06T, G06F]
2016/0365,415 MANUFACTURING METHOD OF GRAPHENE DEVICE ABAN Jun 07, 16 Dec 15, 16 [H01L]
2016/0295,001 VEHICLE NETWORK SYSTEM AND PROTOCOL COMMUNICATION METHOD THEREFOR ABAN Dec 07, 15 Oct 06, 16 [H04M, H04W, H04B]
2016/0277,100 METHOD AND APPARATUS FOR TESTING OPTICAL FIBER IN OPTICAL DISTRIBUTION NETWORK ABAN Mar 15, 16 Sep 22, 16 [H04Q, 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]
2016/0240,563 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME ABAN Feb 12, 16 Aug 18, 16 [H01L]
2016/0242,211 RANDOM ACCESS METHOD FOR MACHINE TYPE COMMUNICATION TERMINAL ABAN Feb 12, 15 Aug 18, 16 [H04J, H04L, H04W]
2016/0216,457 OPTICAL COUPLING APPARATUS INCLUDING OPTICAL TRANSMITTING AND RECEIVING MODULE ABAN Jan 26, 16 Jul 28, 16 [G02B]
2016/0217,939 METHOD OF MANUFACTURING ELECTRODE AND METHOD OF MANUFACTURING CAPACITOR INCLUDING ELECTRODE FORMED THEREBY ABAN Jan 27, 16 Jul 28, 16 [H01G]
2016/0191,018 APPARATUS FOR ATTENUATION USING FINE TUNING FUNCTION ABAN Nov 23, 15 Jun 30, 16 [H03H]
2016/0191,129 SYSTEM AND METHOD FOR MULTI-USER MULTIPLE POLARIZED INPUT MULTIPLE OUTPUT (MU-MPIMO) ABAN Nov 16, 15 Jun 30, 16 [H04B]
2016/0192,212 METHOD FOR SENSING MOBILITY LINK QUALITY AND TRANSMITTING DATA IN LOW-POWER WIRELESS NETWORK ABAN Mar 13, 15 Jun 30, 16 [H04W]
2016/0179,190 METHOD AND APPARATUS FOR ESTIMATING POSITION OF PEDESTRIAN WALKING ON LOCOMOTION INTERFACE DEVICE ABAN Jan 22, 15 Jun 23, 16 [G06F, G06K]
2016/0154,248 METHOD FOR DETECTING IMAGE IN IMAGE DETECTOR HAVING EDGE MILLED APERTURE TO REMOVE DIFFRACTION PATTERN ABAN Jul 20, 15 Jun 02, 16 [G02B]
2016/0155,994 ORGANIC LIGHT-EMITTING DIODE AND METHOD OF FABRICATING THE SAME ABAN Feb 08, 16 Jun 02, 16 [H01L]
2016/0156,294 MOTOR DRIVING MODULE ABAN Jun 30, 15 Jun 02, 16 [H02P]
2016/0142,874 APPARATUS AND METHOD FOR RECOGNIZING NEARBY DEVICE USING DISTANCE AND INTIMACY ABAN Jan 07, 15 May 19, 16 [H04W]
9344477 Apparatus and method for providing streaming content Withdrawn Apr 08, 14 May 17, 16 [H04L]
2016/0134,024 METHOD AND APPARATUS FOR TRANSMITTING DATA, AND METHOD AND APPARATUS FOR RECEIVING DATA ABAN Jun 11, 15 May 12, 16 [H01Q, H04L]

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