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 1494 23
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1131 68
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1084 21
 
 
H04B TRANSMISSION 872 16
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 581 84
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 569 39
 
 
H04J MULTIPLEX COMMUNICATION 405 14
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 323 38
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 244 50
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 219 17
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0075,023 DEVICE AND METHOD OF SIMULTANEOUS INTERPRETATION BASED ON REAL-TIME EXTRACTION OF INTERPRETATION UNIT Sep 11, 17 Mar 15, 18 [G06F, G10L]
2018/0075,844 SPEECH RECOGNITION SYSTEM AND METHOD Jul 11, 17 Mar 15, 18 [G10L]
2018/0076,847 METHOD OF IN-BAND FULL-DUPLEX MULTIPLE-INPUT MULTIPLE-OUTPUT TRANSMISSION AND RECEPTION, AND APPARATUS FOR THE SAME Sep 07, 17 Mar 15, 18 [H04B]
2018/0077,418 METHOD AND DEVICE FOR SHARING A CANDIDATE LIST Nov 15, 17 Mar 15, 18 [H04N]
2018/0067,299 ENDOSCOPIC APPARATUS FOR THERMAL DISTRIBUTION MONITORING May 31, 17 Mar 08, 18 [H04N, G02B, A61B]
2018/0068,667 APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO Nov 13, 17 Mar 08, 18 [G10L]
2018/0068,768 ELECTRICALLY CONDUCTIVE STRETCHABLE INTERCONNECT USING TWISTED NATURE OF YARN FIBERS AND METHOD OF MANUFACTURING THE SAME Nov 08, 17 Mar 08, 18 [H01B, B29C]
2018/0069,698 APPARATUS AND METHOD FOR MULTI-USER QUANTUM KEY DISTRIBUTION Feb 16, 17 Mar 08, 18 [H04L]
2018/0070,082 VIDEO ENCODING AND DECODING METHODS AND DEVICE USING SAME Nov 08, 17 Mar 08, 18 [H04N]
2018/0070,084 METHOD AND APPARATUS FOR ENCODING VIDEO, AND DECODING METHOD AND APPARATUS Nov 02, 17 Mar 08, 18 [H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924180 Image encoding/decoding method and device Apr 03, 14 Mar 20, 18 [H04N]
9924198 Video encoding and decoding method and apparatus using the same Apr 10, 17 Mar 20, 18 [H04N]
9917423 Laser beam combination system Jun 01, 16 Mar 13, 18 [H01S, G02B]
9917735 System and method for big data aggregation in sensor network Jan 24, 14 Mar 13, 18 [H04L, H04W, G06F]
9912509 OFDM transmission method and device in wireless LAN system Feb 05, 16 Mar 06, 18 [H04L, H04W]
9912581 Flow inheritance Jul 30, 15 Mar 06, 18 [H04L]
9913192 Carrier-aggregation-based handover method Apr 17, 15 Mar 06, 18 [H04L, H04W]
9902568 Conveyance apparatus including variable jig and driving method thereof Dec 22, 16 Feb 27, 18 [B65G]
9904023 Multi-channel receiver optical sub-assembly and manufacturing method thereof Jul 06, 16 Feb 27, 18 [G02B, G01J, H04B]
9904251 Holographic display apparatus and method of driving the same Jan 15, 16 Feb 27, 18 [G02F, G03H, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0047,389 APPARATUS AND METHOD FOR RECOGNIZING SPEECH USING ATTENTION-BASED CONTEXT-DEPENDENT ACOUSTIC MODEL ABAN Jan 12, 17 Feb 15, 18 [G10L]
2017/0303,316 RANDOM ACCESS METHOD FOR MACHINE TYPE COMMUNICATION TERMINAL ABAN Feb 12, 15 Oct 19, 17 [H04L, H04J, H04W]
2017/0229,800 MIDPLANE COMMUNICATION SYSTEM ABAN Aug 15, 16 Aug 10, 17 [H01R, H05K]
2017/0230,129 APPARATUS, PORTABLE APPARATUS AND METHOD FOR DETECTING PASSIVE INTERMODULATION ABAN Jul 22, 16 Aug 10, 17 [H04L, H04J, H04W]
2017/0213,581 PROCESSING UNIT, IN-MEMORY DATA PROCESSING APPARATUS AND METHOD ABAN Jun 30, 16 Jul 27, 17 [G11C]
2017/0206,371 APPARATUS AND METHOD FOR MANAGING DOCUMENT BASED ON KERNEL ABAN Jun 09, 16 Jul 20, 17 [G06F]
2017/0206,514 METHOD OF PROVIDING APPLICATION AND APPARATUS FOR PERFORMING THE SAME ABAN May 02, 13 Jul 20, 17 [G06Q]
2017/0200,044 APPARATUS AND METHOD FOR PROVIDING SURVEILLANCE IMAGE BASED ON DEPTH IMAGE ABAN Jul 15, 16 Jul 13, 17 [H04N, G06T, G06K]
2017/0193,256 RFID TAG AND METHOD OF CONTROLLING THE SAME ABAN Jun 03, 16 Jul 06, 17 [G06K]
2017/0193,700 PROVIDING APPARATUS FOR AUGMENTED REALITY SERVICE, DISPLAY APPARATUS AND PROVIDING SYSTEM FOR AUGMENTED REALITY SERVICE COMPRISING THE SAME ABAN Jan 20, 16 Jul 06, 17 [G02B, G06T]
2017/0173,933 METHOD FOR ADHERING METAL LAYER AND POLYMER LAYER AND METHOD FOR MANUFACTURING METAL ELECTRODE ABAN Jul 29, 16 Jun 22, 17 [C23F, B32B, C25D]
2017/0180,049 APPARATUS AND METHOD FOR BROADCASTING-COMMUNICATIONS CONVERGENCE IN HYBRID FIBER COAX NETWORK ABAN Sep 23, 16 Jun 22, 17 [H04N, H04B]
2017/0168,371 MACH-ZEHNDER ELECTROOPTIC MODULATOR AND MANUFACTURING METHOD THEREOF ABAN Jun 27, 16 Jun 15, 17 [G02F, H01L]
2017/0171,965 STRETCHABLE ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME ABAN Jul 27, 16 Jun 15, 17 [H05K]
2017/0149,830 APPARATUS AND METHOD FOR AUTOMATICALLY GENERATING DETECTION RULE ABAN Mar 09, 16 May 25, 17 [H04L]
2017/0150,222 APPRATUS FOR AUDIENCE MEASUREMENT ON MULTIPLE DEVICES AND METHOD OF ANALYZING DATA FOR THE SAME ABAN Nov 18, 16 May 25, 17 [H04N]
2017/0141,763 FREQUENCY DOUBLER HAVING OPTIMIZED HARMONIC SUPPRESSION CHARACTERISTICS ABAN Oct 20, 16 May 18, 17 [H03G, H03K]
2017/0134,060 LOW VOLTAGE DRIVING CIRCUIT FOR TRACKING MAXIMUM POWER POINT AND LOW VOLTAGE DRIVING DEVICE INCLUDING THE SAME ABAN Apr 01, 16 May 11, 17 [H04W, H04B, H02M]
2017/0134,823 APPARATUS AND METHOD FOR RECEIVING DIGITAL RADIO BROADCASTING ABAN Jul 25, 16 May 11, 17 [H04N]
2017/0093,384 ACTIVE TRUE TIME DELAY APPARATUS AND OPERATING METHOD THEREOF ABAN Jul 20, 16 Mar 30, 17 [H03K]

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