ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Technologies

Intl Class Technology # of Patents Rank
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 466 81
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 444 22
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 393 66
 
 
H04B TRANSMISSION 356 24
 
 
H04J MULTIPLEX COMMUNICATION 227 19
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 141 57
 
 
H04W WIRELESS COMMUNICATION NETWORKS 141 22
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 120 55
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 102 29
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 95 78
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,446,738 ATM multiplexing system Dec 28, 93 Aug 29, 95 [H04J] 124
5,995,969 Integrated case repository meta model system for process methodology and integrated supporting method Jan 02, 98 Nov 30, 99 [G06F] 98
6,091,289 Low pass filter Jun 18, 98 Jul 18, 00 [H03K] 88
6,969,451 Fluid-type multiple electrochemical system and preparation thereof Dec 30, 02 Nov 29, 05 [G01N, C25B] 85
6,574,195 Micro-flow management Apr 19, 00 Jun 03, 03 [H04L] 67
5,963,673 Method and apparatus for adaptively selecting a coding mode for video encoding Dec 18, 96 Oct 05, 99 [G06K] 66
6,392,781 High speed semiconductor optical modulator and fabricating method thereof Feb 04, 00 May 21, 02 [G02F] 61
5,942,040 Multi-target manipulator for pulsed laser deposition apparatus Aug 27, 97 Aug 24, 99 [C23C] 60
6,008,097 MOS transistor of semiconductor device and method of manufacturing the same Dec 11, 97 Dec 28, 99 [H01L] 59
6,718,436 Method for managing logical volume in order to support dynamic online resizing and software raid and to minimize metadata and computer readable medium storing the same Dec 07, 01 Apr 06, 04 [G06F] 58
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0104,986 SOLAR CELLS AND METHODS OF MANUFACTURING THE SAME Apr 20, 12 May 02, 13 [H01L, B82Y]
2013/0106,580 RFID SYSTEM AND COMMUNICATION METHOD THEREOF Aug 14, 12 May 02, 13 [G06K]
2013/0106,625 DATA ENCODING AND DECODING APPARATUS AND METHOD FOR COMMUNICATING BETWEEN ROBOT SOFTWARES Sep 12, 12 May 02, 13 [H03M]
2013/0106,640 GPS SIGNAL RECEPTION APPARATUS AND METHOD Dec 15, 11 May 02, 13 [G01S]
2013/0106,671 MULTI-FUNCTION FEED NETWORK AND ANTENNA IN COMMUNICATION SYSTEM Oct 26, 12 May 02, 13 [H01Q, H01P]
2013/0106,867 METHOD AND APPARATUS FOR GENERATING AN AVATAR Jul 05, 11 May 02, 13 [G06T]
2013/0106,900 METHOD AND APPARATUS FOR GENERATING AVATAR Jul 05, 11 May 02, 13 [G06T]
2013/0107,003 APPARATUS AND METHOD FOR RECONSTRUCTING OUTWARD APPEARANCE OF DYNAMIC OBJECT AND AUTOMATICALLY SKINNING DYNAMIC OBJECT Oct 10, 12 May 02, 13 [G06T]
2013/0107,696 LOCATION-BASED ROUTING APPARATUS AND METHOD USING LQI Sep 13, 12 May 02, 13 [H04L]
2013/0107,789 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA Jun 28, 11 May 02, 13 [H04W]
2013/0107,795 COMMUNICATION METHOD OF RELAY, TERMINAL, AND COMMUNICATION METHOD OF THE TERMINAL Oct 31, 12 May 02, 13 [H04W]
2013/0107,809 METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEMS Dec 10, 12 May 02, 13 [H04W]
2013/0107,819 METHOD FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM Sep 28, 12 May 02, 13 [H04W]
2013/0108,105 APPARATUS AND METHOD FOR MASKING PRIVACY REGION BASED ON MONITORED VIDEO IMAGE Aug 02, 12 May 02, 13 [G06K]
2013/0108,184 METHOD AND APPARATUS FOR ENCODING IMAGES USING TEMPLATE MATCHING AND METHOD AND APPARATUS FOR DECODING IMAGES Jul 08, 11 May 02, 13 [G06T]
2013/0108,262 MULTI-CHANNEL OPTICAL MODULE Aug 14, 12 May 02, 13 [H04J]
2013/0108,269 APPARATUS AND METHOD FOR CONTROLLING VPN SERVICE Aug 13, 12 May 02, 13 [G06F, H04B]
2013/0108,777 METHOD FOR MANUFACTURING FLEXIBLE ELECTRODE SUBSTRATE Jul 20, 12 May 02, 13 [B05D]
2013/0109,298 TERMINAL AND METHOD OF COMMUNICATING IN THE SAME Oct 31, 12 May 02, 13 [H04W]
2013/0110,493 METHOD FOR ESTABLISHING PARAPHRASING DATA FOR MACHINE TRANSLATION SYSTEM Oct 31, 12 May 02, 13 [G06F]
2013/0110,523 APPARTUS AND METHOD FOR CODING AND DECODING MULTI-OBJECT AUDIO SIGNAL WITH VARIOUS CHANNEL Dec 20, 12 May 02, 13 [G10L]
2013/0110,913 APPARATUS AND METHOD FOR PROVIDING DISTRIBUTED CLOUD SERVICE Nov 01, 12 May 02, 13 [G06F]
2013/0110,987 APPARATUS AND METHOD FOR PROVIDING CONTENT LOCATION INFORMATION USING OSPF OPAQUE LSA Oct 31, 12 May 02, 13 [G06F]
2013/0110,994 APPARATUS AND METHOD FOR RELAYING COMMUNICATION Nov 01, 12 May 02, 13 [G06F]
2013/0111,057 NODE DEVICE FOR RELAYING STREAMING CONTENT AND METHOD USING THE SAME Aug 13, 12 May 02, 13 [G06F]
2013/0111,063 ROUTING METHOD IN CONTENT-CENTRIC NETWORK Sep 13, 12 May 02, 13 [G06F]
2013/0111,302 METHOD AND APPARATUS FOR RECOVERING BURST DATA LOSS BY DUPLICATING BLOCK CODE SYMBOLS Jul 08, 11 May 02, 13 [G06F]
2013/0111,340 APPARATUS AND METHOD FOR PROCESSING ELECTRONIC DOCUMENT Sep 14, 12 May 02, 13 [G06F]
2013/0111,562 METHOD AND APPARATUS FOR DELIVERING APPLICATION SERVICE USING PRE-CONFIGURED ACCESS CONTROL CORRESPONDING TO ORGANIZATIONAL HIERARCHY May 22, 12 May 02, 13 [G06F]
2013/0098,428 SUNLIGHT COMPLEX MODULES AND APPARATUSES FOR USING SOLAR ENERGY Aug 08, 12 Apr 25, 13 [H01L]
2013/0098,432 SOLAR CELLS Sep 13, 12 Apr 25, 13 [H01L]
2013/0099,676 ENERGY HARVESTING DEVICE USING ELECTROMAGNETIC INTERFERENCE SIGNAL AND SENSOR SYSTEM INCLUDING THE SAME Oct 18, 12 Apr 25, 13 [H05B]
2013/0099,868 SOUND DETECTING CIRCUIT AND AMPLIFIER CIRCUIT THEREOF Jun 22, 12 Apr 25, 13 [H03F]
2013/0099,914 APPARATUS AND METHOD FOR CONTROLLING SPEEDOMETER FOR VEHICLE Aug 14, 12 Apr 25, 13 [B60Q]
2013/0099,972 ANTENNA APPARATUS Jul 23, 12 Apr 25, 13 [H01Q]
2013/0099,973 RANDOM JITTER BEAMFORMING METHOD AND TRANSMITTER AND RECEIVER USING THE SAME Oct 22, 12 Apr 25, 13 [H01Q]
2013/0100,110 STEREO-SCOPIC IMAGE PANEL, STEREO-SCOPIC IMAGE DISPLAY APPARATUS HAVING THE SAME AND DRIVING METHOD THEREOF Jul 27, 12 Apr 25, 13 [G02F, G06F]
2013/0100,516 ELECTRO WETTING DISPLAY Jun 11, 12 Apr 25, 13 [G02B]
2013/0100,779 ACOUSTIC SENSOR AND FABRICATION METHOD THEREOF Jul 24, 12 Apr 25, 13 [H04R]
2013/0100,852 METHOD AND APPARATUS FOR MULTI-HOP QoS ROUTING Oct 19, 12 Apr 25, 13 [H04L]
2013/0100,853 APPARATUS AND METHOD FOR RECOGNIZING TARGET MOBILE COMMUNICATION TERMINAL Oct 19, 12 Apr 25, 13 [H04W]
2013/0100,899 MACHINE TYPE COMMUNICATION DEVICE, APPARATUS AND METHOD FOR ALLOCATING RESOURCES TO THE SAME, AND DATA TRANSMISSION/RECEPTION METHOD OF THE SAME Oct 18, 12 Apr 25, 13 [H04W]
2013/0100,900 DATA TRANSCEIVING METHOD AND MACHINE TYPE COMMUNICATION DEVICE USING THE SAME Oct 18, 12 Apr 25, 13 [H04W]
2013/0100,902 GENERATING DOWNLINK FRAME AND SEARCHING FOR CELL Oct 22, 12 Apr 25, 13 [H04W]
2013/0100,930 METHOD AND APPARATUS FOR SUPPORTING NETWORK-BASED FLOW MOBILITY Oct 23, 12 Apr 25, 13 [H04W]
2013/0100,931 CARRIER-AGGREGATION-BASED HANDOVER METHOD Apr 22, 11 Apr 25, 13 [H04W]
2013/0101,072 APPARATUS AND METHOD FOR EFFICIENT DIGITAL BROADCASTING BASED ON SINGLE FREQUENCY NETWORK Oct 24, 12 Apr 25, 13 [H04L]
2013/0101,122 APPARATUS FOR GENERATING AND PLAYING OBJECT BASED AUDIO CONTENTS Dec 10, 12 Apr 25, 13 [H04R]
2013/0101,216 METHOD AND DEVICE FOR IMAGE PROCESSING BY IMAGE DIVISION Oct 18, 12 Apr 25, 13 [G06K]
2013/0102,244 MACHINE TYPE COMMUNICATION GATEWAY USER EQUIPMENT AND MACHINE TYPE COMMUNICATION DATA RELAY METHOD OF THE SAME Sep 14, 12 Apr 25, 13 [H04W, H04B]
2013/0103,379 APPARATUS AND METHOD FOR VERIFYING INTEROPERABILITY BETWEEN APPLICATION SOFTWARE AND AUTOSAR SERVICE Sep 13, 12 Apr 25, 13 [G06F]
2013/0103,382 METHOD AND APPARATUS FOR SEARCHING SIMILAR SENTENCES Aug 29, 12 Apr 25, 13 [G06F]
2013/0103,620 FEATURE VECTOR CLASSIFICATION DEVICE AND METHOD THEREOF Jun 12, 12 Apr 25, 13 [G06F]
2013/0103,689 MEDIA MEDIATOR SYSTEM AND METHOD FOR MANAGING CONTENTS OF VARIOUS FORMATS Dec 11, 12 Apr 25, 13 [G06F]
2013/0103,708 APPARATUS AND METHOD FOR ENABLING CLIENTS TO PARTICIPATE IN DATA STORAGE IN DISTRIBUTED FILE SYSTEM Sep 04, 12 Apr 25, 13 [G06F]
2013/0103,744 METHOD AND APPARATUS FOR EXECUTING WEB SERVICE PROGRAM BASED ON JAVASCRIPT Sep 12, 12 Apr 25, 13 [G06F]
2013/0103,852 COMMUNICATION NODE AND COMMUNICATION METHOD Jun 29, 11 Apr 25, 13 [G06F]
2013/0103,953 APPARATUS AND METHOD FOR ENCRYPTING HARD DISK Dec 14, 11 Apr 25, 13 [H04L]
2013/0104,006 APPARATUS AND METHOD FOR TRANSMITTING DATA IN COMMUNICATION SYSTEM Oct 17, 12 Apr 25, 13 [H03M]
2013/0104,165 METHOD AND APPARATUS FOR RECEIVING AUGMENTED BROADCASTING CONTENT, METHOD AND APPARATUS FOR PROVIDING AUGMENTED CONTENT, AND SYSTEM FOR PROVIDING AUGMENTED CONTENT Jun 22, 12 Apr 25, 13 [H04N]
2013/0104,242 METHOD AND SYSTEM FOR FORENSIC MARKING OF DIGITAL CONTENTS Sep 14, 12 Apr 25, 13 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,436,689 Multiple phase voltage controlled oscillator including a resonant circuit and negative resistance circuit Dec 02, 10 May 07, 13 [H03C, H03B]
8,436,820 Touchpad using resistive electro-conductive fiber and input device having the same Nov 10, 09 May 07, 13 [G09G]
8,437,318 Reliable and low-latency sensor network MAC system and method using superframe Jun 26, 08 May 07, 13 [H04J]
8,437,358 Method of uplink IP packet filtering control in mobile terminal May 22, 08 May 07, 13 [H04L]
8,437,636 Methods of transmitting and receiving multicast or broadcast frame in OLT and ONU for WDM-PON, WDM-PON system, and OLT for WDM-PON Oct 15, 09 May 07, 13 [H04J]
8,437,947 System and method for autonomous vehicle guiding using information technology infrastructure and server apparatus therefor Dec 14, 09 May 07, 13 [G08G, G06G, G05D]
8,438,012 Method and apparatus for adaptive sub-band allocation of spectral coefficients Sep 09, 09 May 07, 13 [G10L]
8,432,199 Fractional digital PLL with analog phase error compensator Dec 02, 11 Apr 30, 13 [H03L]
8,432,844 Low-power method for media access control in semi-linear sensor network May 04, 10 Apr 30, 13 [G08C]
8,432,889 Method and apparatus for configuring protocol header in wireless communication system Sep 16, 09 Apr 30, 13 [H04J]
8,433,019 System and apparatus for synchronization between heterogeneous periodic clock domains, circuit for detecting synchronization failure and data receiving method Jun 29, 10 Apr 30, 13 [H04L]
8,433,206 Burst-mode optical receiver and timing control method Oct 15, 10 Apr 30, 13 [H04B]
8,433,268 Apparatus and method for controlling gain of polar transmitter Oct 29, 09 Apr 30, 13 [H04B]
RE44192 Apparatus and method for injecting synchronized stream data in digital broadcasting environment Jul 29, 10 Apr 30, 13 [H04N, H04B]
8,426,900 Sensing device May 27, 09 Apr 23, 13 [G01N]
8,428,091 Tunable laser module Dec 20, 10 Apr 23, 13 [H01S]
8,428,341 Apparatus for calculating 3D spatial coordinates of digital images and method thereof Oct 27, 09 Apr 23, 13 [G06K]
8,428,370 Apparatus for providing digital contents and method thereof Oct 19, 09 Apr 23, 13 [G06K]
8,428,380 Apparatus and method of embedded quantization for the improved SNR scalbility Jul 19, 06 Apr 23, 13 [G06K]
8,428,524 Adaptive transmission and receiving method and device in wireless communication system with multiple antennas Feb 02, 12 Apr 23, 13 [H04L, H04B]
8,429,537 Remote controller supporting system and method for displaying function of key being mapped with remote controller Jan 27, 10 Apr 23, 13 [G06F]
RE44169 Method for supporting session mobility Aug 02, 11 Apr 23, 13 [H04L]

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Top Inventors for This Owner

Inventor Name Address Patent #
Lee Soo-In
Daejon, KR
161
Chae Jong-Suk
Daejeon, KR
156
Lee Sok-Kyu
Daejeon-city, KR
155
Kim Jong Dae
Daejon, KR
150
PYO Cheol Sig
Daejeon-city, KR
136
Lee Soo In
Daejeon, KR
128
Park Seon Hee
Seo-gu
123
Yoon Chul Sik
Seoul, KR
112
Pyo Cheol-Sig
Daejeon, KR
109
Lee Hyun
Seoul, KR
106
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