ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1213 54
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1070 17
 
 
H04W WIRELESS COMMUNICATION NETWORKS 879 12
 
 
H04B TRANSMISSION 768 13
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 591 65
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 519 34
 
 
H04J MULTIPLEX COMMUNICATION 384 13
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 272 39
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 200 49
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 150 24
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0332,777 PHOSPHORESCENT HOST MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Apr 23, 14 Nov 13, 14 [H01L]
2014/0332,812 WAFER AND SYSTEM AND METHOD FOR TESTING THE WAFER Feb 25, 14 Nov 13, 14 [H01L]
2014/0333,503 REFLECTARRAY ANTENNA FOR WIRELESS TELECOMMUNICATION AND STRUCTURE THEREOF Jul 24, 13 Nov 13, 14 [H01Q]
2014/0333,616 METHOD FOR REPRESENTING TERRAIN, METHOD FOR CREATING TERRAIN PRIMITIVES, AND APPARATUS USING THE METHODS Aug 08, 13 Nov 13, 14 [G06T]
2014/0333,734 STEREOSCOPIC DISPLAY SYSTEM Dec 24, 13 Nov 13, 14 [H04N]
2014/0333,779 APPARATUS FOR DISTRIBUTING BUS TRAFFIC OF MULTIPLE CAMERA INPUTS OF AUTOMOTIVE SYSTEM ON CHIP AND AUTOMOTIVE SYSTEM ON CHIP USING THE SAME Apr 17, 14 Nov 13, 14 [H04N]
2014/0333,836 APPARATUS AND METHOD FOR ADDING SYNCHRONIZATION INFORMATION TO AN AUXILIARY DATA SPACE IN A VIDEO SIGNAL AND SYNCHRONIZING A VIDEO May 16, 12 Nov 13, 14 [H04N]
2014/0333,977 DISPLAY DEVICE Mar 14, 14 Nov 13, 14 [G03H]
2014/0334,284 TRANSMITTER AND RECEIVER FOR WIRELESS COMMUNICATION USING REVOLUTION DIVISION MULTIPLEXING, AND SIGNAL TRANSMISSION AND RECEPTION METHOD THEREOF Aug 12, 13 Nov 13, 14 [H04J]
2014/0334,338 METHOD OF GENERATING PEER SERVICE GROUP AND ACCESSING LINK RESOURCES IN PEER SERVICE GROUP May 13, 14 Nov 13, 14 [H04W]
2014/0334,356 RESOURCE MANAGEMENT METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN CELLS May 10, 14 Nov 13, 14 [H04L, H04W]
2014/0334,396 INTERFERENCE AVOIDANCE-BASED COMMUNICATION APPARATUS AND METHOD Mar 17, 14 Nov 13, 14 [H04L, H04W]
2014/0334,398 APPARATUS AND METHOD FOR CONTROLLING RADIO RESOURCE ALLOCATION FOR LOW POWER SENSOR COMMUNICATION SERVICE Apr 18, 14 Nov 13, 14 [H04W]
2014/0334,512 DISTRIBUTED FEEDBACK LASER DIODE AND MANUFACTURING METHOD THEREOF Mar 05, 14 Nov 13, 14 [H01S]
2014/0334,543 INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS Jan 30, 13 Nov 13, 14 [H04N]
2014/0334,551 METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE Jul 30, 14 Nov 13, 14 [H04N]
2014/0334,671 OBJECT RECOGNITION APPARATUS AND METHOD Dec 18, 13 Nov 13, 14 [G06K]
2014/0334,675 APPARATUS AND METHOD FOR EXTRACTING MOVEMENT PATH OF MUTUAL GEOMETRIC RELATIONSHIP FIXED CAMERA GROUP May 06, 14 Nov 13, 14 [G06T]
2014/0335,857 CELL SEARCH METHOD May 08, 14 Nov 13, 14 [H04W]
2014/0335,858 CELL SEARCH METHOD FOR SUPPORTING DISCONTINUOUS TRANSMISSION AND/OR RECEPTION OF BASE STATION May 08, 14 Nov 13, 14 [H04W]
2014/0335,882 METHOD FOR CONFIGURING DUAL CONNECTIVITY May 08, 14 Nov 13, 14 [H04W]
2014/0336,850 DEDICATED CHANNEL ESTABLISHMENT METHOD FOR HIGH SPEED DATA TRANSMISSION IN RAILWAY WIRELESS SENSOR NETWORK Apr 07, 14 Nov 13, 14 [B61L]
2014/0337,372 METHOD OF PROVIDING PROGRAM USING SEMANTIC MASHUP TECHNOLOGY May 13, 14 Nov 13, 14 [G06F]
2014/0337,430 METHOD FOR CONTENT TRANSMISSION USING SOCIAL INFORMATION Dec 09, 13 Nov 13, 14 [H04L]
2014/0337,680 CAN COMMUNICATION APPARATUS AND METHOD THEREOF Feb 12, 14 Nov 13, 14 [H04L]
2014/0337,856 DATA PARALLEL PROCESSING APPARATUS WITH MULTI-PROCESSOR AND METHOD THEREOF Sep 26, 13 Nov 13, 14 [G06F]
2014/0327,390 APPARATUS AND METHOD FOR WIRELESS CHARGING Jan 03, 14 Nov 06, 14 [H02J]
2014/0327,739 APPARATUS AND METHOD FOR RECEIVING 3D DIGITAL BROADCASTING, AND APPARATUS AND METHOD FOR CONVERTING IMAGE MODE Nov 02, 12 Nov 06, 14 [H04N]
2014/0327,841 TOUCH SCREEN PANEL AND DISPLAY INCLUDING THE SAME Feb 10, 14 Nov 06, 14 [G02F, G06F, H01L]
2014/0328,164 METHOD AND APPARATUS FOR PROTECTION SWITCHING IN ROOTED MULTIPOINT (RMP) CONNECTION NETWORKS Apr 28, 14 Nov 06, 14 [H04L]
2014/0328,165 METHOD AND APPARATUS FOR PROTECTION SWITCHING IN ROOTED MULTIPOINT (RMP) CONNECTION NETWORKS May 05, 14 Nov 06, 14 [H04L, H04W]
2014/0328,363 RIDGE WAVEGUIDE SEMICONDUCTOR LASER DIODE AND METHOD FOR MANUFACTURING THE SAME Jan 06, 14 Nov 06, 14 [H01S]
2014/0328,567 WAVEGUIDE FEEDTHROUGH FOR BROADBAND ELECTROMAGNETIC WAVE ATTENUATION Apr 25, 14 Nov 06, 14 [G02B]
2014/0328,595 RADIO FREQUENCY OPTICAL MODULE AND OPTICAL TRANSMISSION APPARATUS INCLUDING THE SAME Feb 07, 14 Nov 06, 14 [H04B]
2014/0330,451 APPARATUS FOR MANAGING REFLECTING PLATE FOR FRUIT TREE AND METHOD USING THE SAME Apr 09, 14 Nov 06, 14 [G02B, A01G, B25J, G05D]
2014/0330,873 METHOD AND SYSTEM FOR DELETING GARBAGE FILES Jul 25, 13 Nov 06, 14 [G06F]
2014/0330,905 APPARATUS AND METHOD FOR SETTING UP ACTIVE NETWORKING OF SMART DEVICES FOR PROVIDING CONVERGED SERVICE Dec 23, 13 Nov 06, 14 [H04L]
2014/0331,026 MULTI-FRAME DATA PROCESSING APPARATUS AND METHOD USING FRAME DISASSEMBLY Nov 20, 13 Nov 06, 14 [G06F]
2014/0331,235 RESOURCE ALLOCATION APPARATUS AND METHOD Apr 29, 14 Nov 06, 14 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,884,823 Antenna with via fence May 09, 12 Nov 11, 14 [H01Q]
8,884,880 Apparatus and method for providing visual-haptic information, and terminal having the same Dec 16, 11 Nov 11, 14 [G06F]
8,885,578 Method of transmitting multicast broadcast service Aug 27, 10 Nov 11, 14 [H04W]
8,885,646 Apparatus and method for balancing load across multiple packet processing engines Dec 12, 11 Nov 11, 14 [H04L]
8,885,647 Method and system for domain based packet forwarding Aug 16, 12 Nov 11, 14 [H04L]
8,886,035 Optical line terminal in time division multiple access passive optical network and method for processing optical signal thereof Aug 21, 12 Nov 11, 14 [G02B, H04J]
8,886,036 Optical line terminal for monitoring and controlling upstream/downstream optical signals Mar 21, 13 Nov 11, 14 [H04B]
8,886,129 Method and device for evaluating influence of electromagnetic waves of base station on human body May 25, 11 Nov 11, 14 [G01R, H04B]
8,886,251 Method and apparatus for handover, and method of determining delay parameter in wireless communication system Apr 30, 12 Nov 11, 14 [H04W]
8,886,733 Vessel and land messenger service apparatus and method using vessel maintenance service Dec 23, 11 Nov 11, 14 [H04L, G06F]
8,886,999 Low cost error-based program testing apparatus and method Jul 16, 12 Nov 11, 14 [G06F]
8,887,186 Analysis method and system for audience rating and advertisement effects based on viewing behavior recognition Apr 26, 13 Nov 11, 14 [H04N, G06Q, G06F]
RE45237 Apparatus for making a random access to the reverse common channel of a base station in CDMA and method therefor Jun 21, 12 Nov 11, 14 [H04J]
8,876,601 Method and apparatus for providing a multi-screen based multi-dimension game service Mar 27, 13 Nov 04, 14 [G06F, A63F]
8,878,650 RFID security reader Aug 15, 11 Nov 04, 14 [H04L, H04Q]
8,878,895 Video communicating apparatus having eye-to-eye communication function and method thereof Dec 08, 11 Nov 04, 14 [H04N]
8,878,928 Method and apparatus for defining and reconstructing ROIs in scalable video coding May 28, 13 Nov 04, 14 [H04N]
8,879,008 Stereo-scopic image panel, stereo-scopic image display apparatus having the same and driving method thereof Jul 27, 12 Nov 04, 14 [H04N, G02B, G02F]
8,879,158 Meta material and method of manufacturing the same Jan 25, 11 Nov 04, 14 [H01Q, G02B, B82Y]
8,879,466 Sensor node for using asynchronous MAC May 18, 10 Nov 04, 14 [H04L, H04J, H04W]
8,879,489 Apparatus and method for constituting control information for a multi-cast broadcast service Oct 13, 10 Nov 04, 14 [H04W]
8,879,536 Apparatus and method for time synchronization Oct 05, 12 Nov 04, 14 [H04W]
8,879,587 Method and apparatus for coaxial cable based broadcast and communication convergence in home network Dec 16, 10 Nov 04, 14 [H04J, H04B]
8,879,672 Signal compression apparatus and method for dynamic compressive sensing using sparsity information of input signal Feb 26, 13 Nov 04, 14 [H04L, H03M]
8,879,880 Surface plasmon optical waveguide Sep 10, 13 Nov 04, 14 [G02B]
8,879,924 Visible light communication method using DMX-512 network and apparatuses for the same Jan 24, 13 Nov 04, 14 [H04B]
8,880,074 Operating method of CSG femto base station, handover method of handover to CSG femto base station and managing method of managing information of neighboring CSG femto cell Jul 23, 12 Nov 04, 14 [H04W]
8,880,376 Apparatus and method for distinguishing between human being and animal using selective stimuli Feb 15, 11 Nov 04, 14 [G01S, G01D, G06M, G06F, G08B, G06K]
8,880,701 System and method for supporting of network service Dec 01, 11 Nov 04, 14 [H04L, G06F]
8,881,001 Apparatus and method for transforming application for multi-modal interface Nov 20, 07 Nov 04, 14 [G06F]
8,881,093 Apparatus and method for reconstructing embedded software development environment Nov 14, 11 Nov 04, 14 [G06F]
8,881,197 Apparatus and method for processing augmented broadcast content using analysis algorithm based on reference signal Apr 25, 13 Nov 04, 14 [H04N, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2014/0150,096 METHOD FOR ASSURING INTEGRITY OF MOBILE APPLICATIONS AND APPARATUS USING THE METHOD Feb 25, 13 May 29, 14 [G06F]
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]
8,682,359 Device and method for managing base station and terminal Jun 17, 10 Mar 25, 14 [H04W]
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]
2014/0002,881 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]
2013/0315,268 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]
2013/0277,717 FREQUENCY CONTROL DEVICE HAVING IMPROVED ISOLATION FEATURE Apr 22, 13 Oct 24, 13 [H01L]
2013/0283,061 IMAGE PROCESSING METHOD AND APPARATUS FOR PRIVACY PROTECTION OF CAPTURED IMAGE Nov 12, 12 Oct 24, 13 [G06F]
2013/0271,306 APPARATUS AND METHOD FOR COLLECTING DATA AT MULTI-POINTS Sep 04, 12 Oct 17, 13 [H03M]
2013/0251,075 SOFT DECISION BIT DETECTION AND DEMODULATION METHOD FOR DIGITAL MODULATION METHOD Aug 03, 12 Sep 26, 13 [H04L]
2013/0251,080 LOW NOISE AMPLIFIER Mar 14, 13 Sep 26, 13 [H04L]
8,532,501 Apparatus for receiving optical signal and method of controlling phase offset for differential quadrature phase shift keying Oct 27, 10 Sep 10, 13 [H04B]
2013/0225,243 APPARATUS FOR REAL TIME ENCODING OF MOBILE DEVICE SCREEN AND METHOD THEREOF Jan 30, 13 Aug 29, 13 [H04M]

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