ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1170 52
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 947 16
 
 
H04W WIRELESS COMMUNICATION NETWORKS 782 12
 
 
H04B TRANSMISSION 701 13
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 570 66
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 482 34
 
 
H04J MULTIPLEX COMMUNICATION 336 11
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 256 40
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 190 51
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 137 23
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0197,425 WIDE AREA ARRAY TYPE PHOTONIC CRYSTAL PHOTOMIXER FOR GENERATING AND DETECTING BROADBAND TERAHERTZ WAVE Jan 14, 14 Jul 17, 14 [H01L]
2014/0197,449 SEMICONDUCTOR RECTIFIER DEVICE Jan 14, 14 Jul 17, 14 [H01L]
2014/0198,195 TERAHERTZ HEALTH CHECKER Jan 16, 14 Jul 17, 14 [H04N]
2014/0198,635 METHOD OF RECOVERING FAULT IN MULTILAYER NETWORK AND APPARATUS THEREOF Aug 30, 13 Jul 17, 14 [H04L]
2014/0198,706 MULTICAST SOURCE REGISTRATION METHOD, MULTICAST RECEIVER JOINING METHOD AND MULTICAST SERVICE PROVIDING METHOD DURING HANDOVER Sep 25, 12 Jul 17, 14 [H04L, H04W]
2014/0198,713 DEVICE AND METHOD FOR SUPPORTING INTERNET-BASED SENSOR DATA TRANSMISSION Jun 24, 13 Jul 17, 14 [H04B]
2014/0198,791 APPARATUS AND METHOD FOR PROCESSING PACKET FOR ROUTING AND VERIFYING PATH IN DOMAINS Nov 15, 13 Jul 17, 14 [H04L]
2014/0198,836 METHOD AND APPARATUS FOR WIDEBAND SPECTRUM SENSING USING COMPRESSIVE SENSING Jun 18, 13 Jul 17, 14 [H04B]
2014/0199,071 METHOD OF PROCESSING DMX-VLC ADDRESS USING DMX-512 NETWORK AND DEVICE USING THE SAME Jan 03, 14 Jul 17, 14 [H04L, H04B]
2014/0199,074 ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS-PASSIVE OPTICAL NETWORK COMPRISING OPTICAL NETWORK UNIT AND OPTICAL LINE TERMINAL Oct 10, 13 Jul 17, 14 [H04L, H04B]
2014/0199,075 APPARATUS AND METHOD FOR CONTROLLING MULTICARRIER LIGHT SOURCE GENERATOR Jan 10, 14 Jul 17, 14 [H04J, H04B]
2014/0199,078 VISIBLE LIGHT COMMUNICATION METHOD USING DMX-512 NETWORK AND DEVICE FOR THE SAME Oct 23, 13 Jul 17, 14 [H04J]
2014/0200,017 COGNITIVE RADIO APPARATUS AND COMMUNICATION METHOD THEREOF Jun 18, 13 Jul 17, 14 [H04L]
2014/0200,743 VEHICLE INSTRUMENT PANEL APPARATUS AND CONTROL METHOD THEREOF Jul 29, 13 Jul 17, 14 [H04L, B60K]
2014/0201,248 METHOD AND APPARATUS FOR REPRESENTING BUBBLE EFFECT USING METADATA Jan 13, 14 Jul 17, 14 [G06F]
2014/0201,333 METHOD OF ADAPTIVELY DELIVERING MEDIA BASED ON RECEPTION STATUS INFORMATION FROM MEDIA CLIENT AND APPARATUS USING THE SAME Jan 16, 14 Jul 17, 14 [H04L]
2014/0201,738 SWITCH AND METHOD FOR GUARANTEEING QUALITY OF SERVICE OF MULTI-TENANT CLOUD SERVICE AND SYSTEM HAVING THE SAME SWITCH Jan 10, 14 Jul 17, 14 [G06F]
2014/0201,792 METHOD AND APPARATUS FOR PROVIDING CHANNEL-ASSOCIATED OPTIONAL SERVICE Jan 14, 14 Jul 17, 14 [H04N]
2014/0201,830 APPLICATION PROGRAM LAUNCHING METHOD AND SYSTEM FOR IMPROVING SECURITY OF EMBEDDED LINUX KERNEL Mar 18, 14 Jul 17, 14 [G06F]
2014/0191,914 MULTI-CHANNEL ANTENNA DEVICE Nov 20, 13 Jul 10, 14 [H01Q]
2014/0192,045 METHOD AND APPARATUS FOR GENERATING THREE-DIMENSIONAL CARICATURE USING SHAPE AND TEXTURE OF FACE Jan 06, 14 Jul 10, 14 [G06T]
2014/0192,146 APPARATUS AND METHOD FOR DISPLAYING HOLOGRAM IMAGE Dec 02, 13 Jul 10, 14 [H04N, G03H]
2014/0192,597 CIRCUIT FOR CONTROLLING EEPROM CELL Jun 06, 13 Jul 10, 14 [G11C]
2014/0192,600 EEPROM CELL AND EEPROM DEVICE Aug 09, 13 Jul 10, 14 [G11C]
2014/0192,653 METHOD AND APPARATUS FOR CONTROLLING LOAD ALLOCATION IN CLUSTER SYSTEM Feb 18, 13 Jul 10, 14 [H04L]
2014/0192,730 METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION OF A MOBILE COMMUNICATION SYSTEM Jun 07, 12 Jul 10, 14 [H04W]
2014/0192,768 METHOD FOR TRANSMITTING SIGNAL USING MULTIPLE ANTENNAS Jan 03, 14 Jul 10, 14 [H04B]
2014/0192,824 APPARATUS AND METHOD FOR TRANSMIT/RECEIVE OF IMAGE DATA Oct 28, 13 Jul 10, 14 [H04L]
2014/0192,827 RESONATOR, VARIABLE WAVELENGTH OPTICAL FILTER, AND VARIABLE WAVELENGTH LASER DIODE Sep 09, 13 Jul 10, 14 [H01S, G02B]
2014/0192,871 APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK Feb 18, 14 Jul 10, 14 [H04N]
2014/0192,872 APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK Feb 18, 14 Jul 10, 14 [H04N]
2014/0192,873 IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SAME Mar 10, 14 Jul 10, 14 [H04N]
2014/0192,878 APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK Feb 18, 14 Jul 10, 14 [H04N]
2014/0193,071 METHOD AND APPARATUS FOR DETECTING AND RECOGNIZING OBJECT USING LOCAL BINARY PATTERNS May 21, 13 Jul 10, 14 [G06K]
2014/0194,115 METHOD FOR DISCOVERY IN DEVICE-TO-DEVICE COMMUNICATIONS AND APPARATUS FOR THE SAME Jan 07, 14 Jul 10, 14 [H04W]
2014/0195,049 APPARATUS AND METHOD FOR CREATING PROBABILITY-BASED RADIO MAP FOR COOPERATIVE INTELLIGENT ROBOTS Sep 04, 13 Jul 10, 14 [G01S]
2014/0195,226 METHOD AND APPARATUS FOR CORRECTING ERROR IN SPEECH RECOGNITION SYSTEM May 24, 13 Jul 10, 14 [G10L]
2014/0195,268 MEDICAL MANAGEMENT SERVER AND MEDICAL MANAGEMENT METHOD THEREOF Jun 14, 13 Jul 10, 14 [G06F]
2014/0195,451 UNMANNED SYSTEM FOR ACCEPTING MAIL AND METHOD THEREOF Jul 17, 13 Jul 10, 14 [G06Q]
2014/0195,559 NETWORK DEVICE, CONTROLLER FOR CONTROLLING NETWORK DEVICE, AND NETWORK CONTROL SYSTEM Jun 19, 13 Jul 10, 14 [G06F]
2014/0195,972 METHOD AND APPARATUS FOR MANAGING PROGRAMS OR ICONS Jan 06, 14 Jul 10, 14 [G06F]
2014/0183,344 HYBRID OPTICAL COUPLING MODULE AND MANUFACTURING METHOD THEREOF Aug 22, 13 Jul 03, 14 [G02B]
2014/0183,441 APPARATUS FOR GENERATING/DETECTING TERAHERTZ WAVE USING GRAPHENE AND MANUFACTURING METHOD OF THE SAME Oct 25, 13 Jul 03, 14 [H01L]
2014/0184,333 FEEDBACK AMPLIFIER Jul 25, 13 Jul 03, 14 [H03G]
2014/0184,438 TRANSMIT/RECEIVE MODULE FOR RADAR AND ASSEMBLING METHOD THEREOF Dec 23, 13 Jul 03, 14 [G01S]
2014/0184,741 VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING THE SAME Dec 27, 13 Jul 03, 14 [H04N]
2014/0184,776 MICRO OR NANO SCOPE Oct 25, 13 Jul 03, 14 [G02B, G01Q]
2014/0185,458 METHOD FOR MANAGING ERROR IN MULTICAST OR BROADCAST TRANSMISSION AND APPARATUS THEREOF Apr 22, 13 Jul 03, 14 [H04W]
2014/0185,592 METHOD AND APPARATUS FOR CORRECTING REFERENCE TIME FOR DISTRIBUTED TIME SYNCHRONIZATION Nov 25, 13 Jul 03, 14 [H04W]
2014/0185,605 METHOD AND APPARATUS FOR REDUCING CHANNEL SCANNING TIME BY SHARING CHANNEL INFORMATION IN WIRELESS LOCAL AREA NETWORK (WLAN) Jan 02, 14 Jul 03, 14 [H04W]
2014/0185,671 VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING THE SAME Dec 20, 13 Jul 03, 14 [H04N]
2014/0185,673 METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING Dec 27, 13 Jul 03, 14 [H04N]
2014/0185,810 OBJECT-BASED 3-DIMENSIONAL AUDIO SERVICE SYSTEM USING PRESET AUDIO SCENES Mar 06, 14 Jul 03, 14 [H04S]
2014/0186,035 OPTICAL NETWORK UNIT HAVING POWER SAVING FUNCTION AND POWER SAVING METHOD THEREOF May 16, 13 Jul 03, 14 [H04J]
2014/0186,042 OPTICAL RECEIVER HAVING WAVELENGTH RECOGNITION FUNCTION, AND DEVICE AND METHOD FOR RECOGNIZING WAVELENGTHS USING THE SAME Aug 12, 13 Jul 03, 14 [H04B]
2014/0186,043 PASSIVE OPTICAL NETWORK REACH EXTENDER BASED ON WAVELENGTH TUNABLE OPTICAL MODULE AND METHOD THEREOF Aug 23, 13 Jul 03, 14 [H04B]
2014/0187,278 PREAMBLE TRANSMISSION DEVICE OF MULTI-MODE SUPPORTING BASE STATION AND PREAMBLE DETECTING DEVICE OF MULTI-MODE SUPPORTING USER TERMINAL Aug 27, 13 Jul 03, 14 [H04W]
2014/0188,571 APPARATUS AND METHOD FOR EVALUATING ENERGY SAVING BASED ON SIMULATION Aug 27, 13 Jul 03, 14 [G06Q]
2014/0189,357 ENCRYPTION AND AUTHENTICATION BASED NETWORK MANAGEMENT METHOD AND APPARATUS Nov 19, 13 Jul 03, 14 [H04L]
2014/0189,793 VIRTUAL FILE SYSTEM FOR INTERWORKING BETWEEN CONTENT SERVER AND INFORMATION-CENTRIC NETWORK SERVER AND OPERATING METHOD THEREOF Dec 20, 13 Jul 03, 14 [H04L]
2014/0189,867 DDoS ATTACK PROCESSING APPARATUS AND METHOD IN OPENFLOW SWITCH Nov 14, 13 Jul 03, 14 [H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,786,298 Apparatus and method for near field scan calibration Dec 13, 11 Jul 22, 14 [G01R]
8,786,441 Radio frequency identification tag Nov 30, 11 Jul 22, 14 [G01R, G06K, G08B]
8,787,263 Apparatus and method for estimating channel based on weather data Sep 12, 12 Jul 22, 14 [H04W]
8,787,271 Method and device for communication between devices with different transmission coverage Nov 09, 10 Jul 22, 14 [H04W]
8,787,332 Biological signal sensor apparatus, wireless sensor network, and user interface system using biological signal sensor apparatus Dec 03, 09 Jul 22, 14 [H04L, A61B, H04W, H04B, G08B]
8,787,408 Method and apparatus for transmitting additional data in digital terrestrial broadcasting system Sep 23, 11 Jul 22, 14 [H04J]
8,787,514 Apparatus and method for generating pseudo noise code Dec 31, 08 Jul 22, 14 [H04L]
8,787,573 Cipher communication method and apparatus for the same Aug 10, 12 Jul 22, 14 [H04L]
8,787,613 Forensic mark insertion apparatus and method Apr 21, 11 Jul 22, 14 [G06K]
8,787,656 Method and apparatus for feature-based stereo matching Mar 06, 12 Jul 22, 14 [G06K]
8,787,821 Apparatus and method for providing broadcasting service and system thereof Jul 21, 09 Jul 22, 14 [H04H, H04B]
8,787,829 Method and device for establishing communication link by selecting object from screen Nov 22, 10 Jul 22, 14 [H04B]
8,787,914 Method of operating closed-mode base station and non-subscriber terminal Dec 22, 11 Jul 22, 14 [H04W]
8,787,923 Device for managing of base station and method for managing thereof Apr 29, 10 Jul 22, 14 [H04W]
8,787,930 Method and apparatus for estimating position of access point in Wi-Fi system Nov 01, 11 Jul 22, 14 [H04W]
8,787,974 Wireless communication base station having dynamic cell structure Sep 13, 12 Jul 22, 14 [H04M]
8,788,846 Cloud computing system and cloud server managing method thereof Oct 12, 12 Jul 22, 14 [H04L]
8,789,009 EMF model synchronization method and system May 27, 10 Jul 22, 14 [G06F]
8,789,088 Method and apparatus for remotely installing and updating different security clients for broadcasting or communication channels Mar 31, 11 Jul 22, 14 [H04N]
8,789,109 System for recommending favorite channel/program based on TV watching pattern and method thereof Oct 17, 12 Jul 22, 14 [H04N, H04H]
8,789,200 Agent apparatus and method for sharing anonymous identifier-based security information among security management domains Jun 11, 12 Jul 22, 14 [H04L]
8,777,497 Bidirectional optical transceiver module Oct 01, 12 Jul 15, 14 [G02B, H05B, H04B, G12B]
8,778,447 Hybrid compositions containing organic material and inorganic material, and hybrid dielectric layers including the same Feb 23, 12 Jul 15, 14 [H01B, C09D, C08K, C08L]
8,778,718 Method of manufacturing dye sensitized solar battery and solar battery assembling apparatus for the same Nov 02, 12 Jul 15, 14 [H01L]
8,779,896 RFID reader and method for controlling gain thereof Jul 09, 10 Jul 15, 14 [H04Q]
8,779,899 RFID interrogator retransmitting command depending on collision situation and control method thereof Mar 12, 09 Jul 15, 14 [H04Q]
8,779,900 RFID interrogator having collision type identification function and control method thereof Mar 12, 09 Jul 15, 14 [H04Q]
8,779,936 Method and system for providing safety guidance service Oct 21, 10 Jul 15, 14 [H04M, H04L, G08G]
8,779,976 Antenna system having adaptive polarization control Nov 23, 11 Jul 15, 14 [H04B]
8,780,178 Device and method for displaying three-dimensional images using head tracking Dec 16, 10 Jul 15, 14 [H04N, G09G]
8,780,737 Apparatus and method for loop-back in wireless communication systems Dec 21, 11 Jul 15, 14 [H04L, H04W, G06F]
8,780,803 Method and apparatus for contention-based channel access with directional antenna over wideband high frequency wireless system Oct 04, 11 Jul 15, 14 [H04W]
8,780,887 Method of network-based communication in virtual network environment Sep 16, 11 Jul 15, 14 [H04L]
8,780,924 GMPLS non-enabled network gateway and operating method for routing between GMPLS enabled network and GMPLS non-enabled network Nov 21, 11 Jul 15, 14 [H04L]
8,780,940 Method and apparatus for compressing frame Aug 06, 09 Jul 15, 14 [H04J, H04B]
8,781,050 Method and apparatus for estimating symbol timing Sep 09, 10 Jul 15, 14 [H04L]
8,781,323 Packet transport layer passive optical network (PTL-PON) providing system and method Nov 19, 10 Jul 15, 14 [H04J]
8,781,335 Optical repeater and signal relay method thereof Jun 28, 12 Jul 15, 14 [H04B]
8,781,732 Apparatus and method for recognizing position of moving object Dec 12, 12 Jul 15, 14 [G01C, G06F]
8,782,137 Multi-hop MIMO system and method Jul 28, 11 Jul 15, 14 [G06F]
8,782,243 Resource management apparatus and method for supporting cloud-based communication between ubiquitous objects Dec 01, 11 Jul 15, 14 [G06F]
8,782,453 Network power management apparatus and method Dec 15, 11 Jul 15, 14 [G06F]
8,782,720 Method and system for synchronizing content between terminals Jun 26, 12 Jul 15, 14 [H04N, H04L]
8,771,193 Canal type mini-apparatuses insertable in ears for diagnosing and curing diseases Jan 23, 12 Jul 08, 14 [A61B]
8,772,725 Photo detector and optical device Mar 15, 13 Jul 08, 14 [G01J]
8,772,833 Power semiconductor device and fabrication method thereof Aug 23, 12 Jul 08, 14 [H01L]
8,773,242 RFID interrogator calculating adaptive retransmission wait time and control method thereof Mar 12, 09 Jul 08, 14 [H04Q, G06K]
8,773,504 Stereoscopic content service system and method Dec 18, 08 Jul 08, 14 [H04N]
8,774,033 Apparatus and method for transmitting frame in vehicle communication system based on wireless access for vehicular environment Sep 28, 11 Jul 08, 14 [G01R]
8,774,086 Beamforming method using multiple antennas Jul 16, 08 Jul 08, 14 [H04W]
8,774,122 Symbol timing synchronization obtaining method and apparatus robust to frequency offset in cell search of wireless communication system May 08, 09 Jul 08, 14 [H04L, H04W]
8,774,130 Access point, L2 switch and method of supporting multicast handover using the access point and L2 switch Nov 23, 11 Jul 08, 14 [H04W]
8,774,219 Method and apparatus for transmitting/receiving multiplexed packet stream over single transmission channel Jul 13, 11 Jul 08, 14 [H04J]
8,774,220 Method of packetizing encoded symbols and apparatus using the same Nov 15, 11 Jul 08, 14 [H04L, H04J, H03M]
8,774,222 Method for generating and transmitting frame in a wireless local area network and apparatus for supporting the same Feb 10, 12 Jul 08, 14 [H04J]
8,774,243 Dual mode semiconductor laser and terahertz wave apparatus using the same Feb 08, 11 Jul 08, 14 [H01S]
8,774,271 Apparatus and method for scalable encoding Dec 23, 09 Jul 08, 14 [H04N]
8,774,303 Wireless communication method and apparatus using adaptive transmission polarization control Jun 27, 12 Jul 08, 14 [H04B]
8,774,306 Apparatus and method for transmitting and receiving Aug 25, 11 Jul 08, 14 [H04L]
8,774,307 Method of transmitting signal and method of receiving signal Jun 25, 09 Jul 08, 14 [H04L]
8,774,402 Encryption/decryption apparatus and method using AES rijndael algorithm May 14, 09 Jul 08, 14 [H04L, G06F]
8,774,406 Masking addition operation device for prevention of side channel attack Dec 21, 11 Jul 08, 14 [H04N, H04K, G06F, G08B]
8,774,568 Optical modules Jun 07, 11 Jul 08, 14 [G02B, H04B]
8,774,747 Radio frequency receiver Jun 05, 12 Jul 08, 14 [H03D, H04B]
8,774,807 Method of performing handover in multi carrier wireless access system Apr 28, 10 Jul 08, 14 [H04W]
8,774,815 Method and apparatus for allocating resource Apr 29, 08 Jul 08, 14 [H04L, H04J, H04W]
8,775,159 Typewriter system and text input method using mediated interface device Dec 10, 10 Jul 08, 14 [G06F]
8,775,186 Method for emotion communication between emotion signal sensing device and emotion service providing device Dec 29, 10 Jul 08, 14 [H04L, G10L]
8,775,323 Method and system for providing user tailored service using social network service Dec 22, 11 Jul 08, 14 [G06Q]
8,775,613 Method and system for providing network monitoring, security event collection apparatus and service abnormality detection apparatus for network monitoring Oct 13, 11 Jul 08, 14 [G06F]
8,764,656 Sensing device of emotion signal and method thereof Dec 02, 10 Jul 01, 14 [A61B, G06F]
8,765,513 Solar cell and method of manufacturing the same Sep 03, 10 Jul 01, 14 [H01L]
8,766,850 Method and apparatus for adjusting horizontal beam of omni-directions antenna Oct 07, 11 Jul 01, 14 [H01Q]
8,766,851 Butler matrix and multi-port amplifier having the same Nov 03, 11 Jul 01, 14 [H01Q, H03F, H01P]
8,766,863 Antenna simply manufactured according to frequency characteristic Nov 02, 11 Jul 01, 14 [H01Q]
8,766,866 Log periodic antenna Jun 18, 10 Jul 01, 14 [H01Q]
8,766,952 Method and apparatus for user interaction using pattern image Dec 22, 11 Jul 01, 14 [G06F]
8,767,041 Method and apparatus for providing 3D still image service over digital broadcasting Sep 21, 07 Jul 01, 14 [H04N]
8,767,578 Method and apparatus for access control in wireless communication system Dec 15, 11 Jul 01, 14 [H04L]
8,767,620 Method and apparatus for managing device discovery in wireless system Sep 21, 09 Jul 01, 14 [H04W]
8,767,699 Apparatus and method for transmitting packet data in wireless sensor network Jun 07, 10 Jul 01, 14 [H04B]
8,767,773 System and method for preventing leak of personal information Dec 20, 10 Jul 01, 14 [H04J]
8,767,853 Apparatus and method for controlling distortion signal and system by using the same Aug 16, 12 Jul 01, 14 [H04K, H04L]
8,767,890 Apparatus and method for analyzing identification signal based on partial correlation Oct 12, 07 Jul 01, 14 [H04L, H03D]
8,768,021 Lesion feature calculating device and method utilizing border sharpness May 11, 12 Jul 01, 14 [G06K]
8,768,117 Optical fiber coupler, method of manufacturing the optical fiber coupler, and active optical module Feb 01, 11 Jul 01, 14 [G02B]
8,768,163 Detecting rogue ONU, OLT and PON system Aug 26, 11 Jul 01, 14 [H04B]
8,769,276 Method and system for transmitting and receiving user's personal information using agent Dec 06, 06 Jul 01, 14 [H04L]
8,769,280 Authentication apparatus and method for non-real-time IPTV system Jun 28, 11 Jul 01, 14 [H04L]
8,769,488 Component composing apparatus and method using virtual components in component-based robot software development Aug 27, 12 Jul 01, 14 [G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
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]
2013/0283,061 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]
2013/0227,442 REMOTE CONTROLLER SUPPORTING SYSTEM AND METHOD FOR DISPLAYING FUNCTION OF KEY BEING MAPPED WITH REMOTE CONTROLLER Mar 22, 13 Aug 29, 13 [G06F]
2013/0219,418 APPARATUS AND METHOD FOR CHANGING FAST CHANNEL BASED ON SVC IN MULTICAST MOBILE IPTV SERVICE Aug 15, 12 Aug 22, 13 [H04N]
2013/0181,132 INTRUSION DETECTION APPARATUS AND METHOD Sep 12, 12 Jul 18, 13 [G01C, G01J]
2013/0181,193 ORGANIC LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME Dec 03, 12 Jul 18, 13 [H01L]
2013/0181,242 ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR MANUFACTURING THEREOF Jan 26, 12 Jul 18, 13 [H01L, B82Y]
2013/0176,151 SERIALIZER Oct 25, 12 Jul 11, 13 [H03M]
2013/0156,369 RING RESONATORS HAVING Si AND/OR SiN WAVEGUIDES Jun 28, 12 Jun 20, 13 [G02B]
2013/0158,865 METHOD AND APPARATUS FOR ESTIMATING POSITION OF MOVING OBJECT Dec 05, 12 Jun 20, 13 [G01C]
2013/0147,538 DIGITAL PRE-DISTORTION DEVICE AND PRE-DISTORTION METHOD THEREOF Jul 27, 12 Jun 13, 13 [G06F]
2013/0150,057 METHOD OF ASSIGNING PHYSICAL LAYER CELL IDENTITY OF FEMTOCELL BASE STATION May 01, 12 Jun 13, 13 [H04W]
2013/0152,118 APPARATUS AND METHOD FOR ACQUIRING CHANNEL INFORMATION USING BROADCAST DATA Aug 19, 11 Jun 13, 13 [H04N]
2013/0136,396 GRATING COUPLER Sep 14, 12 May 30, 13 [G02B]
2013/0137,182 BLOOD PRE-TREATMENT APPARATUS AND PRE-TREATMENT METHOD USING THE SAME Jul 09, 12 May 30, 13 [G01N, B01D]

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