Assignee
ELECT & TELECOMM RESEARCH INST
KR·49 granted patents·89 pending applications·276 citations·filing 2001–2015
Top patents by PatentIndex Score
138 records- 0197US7969964B2Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structureELECT & TELECOMM RESEARCH INST·Filed 2007·Granted Jun 28, 2011·55 cites·25 claims
- 0286US9155066B2Method for paging information in cellular systemELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Oct 6, 2015·4 cites·18 claims
- 0383US8013651B2Signal converter for wireless communication and receiving device using the sameELECT & TELECOMM RESEARCH INST·Filed 2009·Granted Sep 6, 2011·10 cites·15 claims
- 0483US7995508B2Energy saving method in wireless networkELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Aug 9, 2011·10 cites·12 claims
- 0583US7974252B2Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording mediumELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Jul 5, 2011·6 cites·9 claims
- 0679US9363718B2Inter-cell interference control method and apparatusELECT & TELECOMM RESEARCH INST·Filed 2013·Granted Jun 7, 2016·4 cites·15 claims
- 0779US7853801B2System and method for providing authenticated encryption in GPON networkELECT & TELECOMM RESEARCH INST·Filed 2006·Granted Dec 14, 2010·8 cites·19 claims
- 0879US7583669B2Dynamic multicast group management and service wavelength allocation method for communication-broadcasting convergence service in WDM-PONELECT & TELECOMM RESEARCH INST·Filed 2005·Granted Sep 1, 2009·11 cites·10 claims
- 0978US7924492B2Optical device including gate insulating layer having edge effectELECT & TELECOMM RESEARCH INST·Filed 2007·Granted Apr 12, 2011·4 cites·16 claims
- 1077US8954807B2Fault-based software testing method and systemELECT & TELECOMM RESEARCH INST·Filed 2012·Granted Feb 10, 2015·5 cites·9 claims
- 1177US7555555B2SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing methodELECT & TELECOMM RESEARCH INST·Filed 2004·Granted Jun 30, 2009·27 cites·20 claims
- 1276US9294875B2Method for determining position of terminal in cellular mobile communication systemELECT & TELECOMM RESEARCH INST·Filed 2012·Granted Mar 22, 2016·3 cites·15 claims
- 1375US6845109B2Method for correcting the shift of output wavelength of light sourceELECT & TELECOMM RESEARCH INST·Filed 2003·Granted Jan 18, 2005·17 cites·4 claims
- 1472US7986682B2Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording mediumELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Jul 26, 2011·2 cites·9 claims
- 1572US7796695B2Method for allocating data and pilots, and transmitting method and device and receiving method and device using the same in orthogonal frequency division multiple access systemELECT & TELECOMM RESEARCH INST·Filed 2004·Granted Sep 14, 2010·19 cites·21 claims
- 1672US7720888B2Contents conversion communication terminal, server system, and methodELECT & TELECOMM RESEARCH INST·Filed 2005·Granted May 18, 2010·6 cites·5 claims
- 1772US7623451B2Bandwidth allocation device and method to guarantee QoS in ethernet passive optical access networkELECT & TELECOMM RESEARCH INST·Filed 2006·Granted Nov 24, 2009·5 cites·23 claims
- 1871US7936765B2Method and apparatus for dynamically allocating bandwidth by hierarchical weight round robinELECT & TELECOMM RESEARCH INST·Filed 2007·Granted May 3, 2011·4 cites·18 claims
- 1971US7920413B2Apparatus and method for writing data to phase-change memory by using power calculation and data inversionELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Apr 5, 2011·8 cites·15 claims
- 2070US9264482B2Batching-based content routing method and apparatus for performing batching-based content routing methodELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Feb 16, 2016·2 cites·16 claims
- 2170US8873452B2Multimedia multicast/broadcast service providing apparatus and multimedia multicast/broadcast service providing method using the sameELECT & TELECOMM RESEARCH INST·Filed 2012·Granted Oct 28, 2014·2 cites·12 claims
- 2268US9361591B2Apparatus and method for building map of probability distribution based on properties of object and systemELECT & TELECOMM RESEARCH INST·Filed 2013·Granted Jun 7, 2016·6 cites·14 claims
- 2367US9237051B2Transmitting and receiving apparatuses for frequency division multiple accessELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Jan 12, 2016·2 cites·19 claims
- 2466US8050560B2Distributed resource sharing method using weighted sub-domain in GMPLS networkELECT & TELECOMM RESEARCH INST·Filed 2007·Granted Nov 1, 2011·4 cites·4 claims
- 2566US7652989B2Method of performing adaptive connection admission control in consideration of input call states in differentiated service networkELECT & TELECOMM RESEARCH INST·Filed 2004·Granted Jan 26, 2010·12 cites·7 claims
- 2665US9397810B2Method for transmitting and receiving pilot signal in communication systemELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Jul 19, 2016·1 cites·15 claims
- 2765US8041997B2Apparatus and method for managing wireless sensor networkELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Oct 18, 2011·5 cites·6 claims
- 2862US9231639B2High frequency transceiverELECT & TELECOMM RESEARCH INST·Filed 2015·Granted Jan 5, 2016·1 cites·14 claims
- 2962US9060264B2Secure communication method and system in network environment which includes transmitter, receiver, and wiretapperELECT & TELECOMM RESEARCH INST·Filed 2013·Granted Jun 16, 2015·1 cites·9 claims
- 3062US7649795B2Memory with flexible serial interfaces and method for accessing memory thereofELECT & TELECOMM RESEARCH INST·Filed 2006·Granted Jan 19, 2010·5 cites·17 claims
- 3160US2008186152A1Haptic experience service method and systemELECT & TELECOMM RESEARCH INST·Filed 2007·Application pending·0 cites
- 3259US7965697B2Apparatus and method for generating signal according to IFDMA, and apparatus for receiving signalELECT & TELECOMM RESEARCH INST·Filed 2006·Granted Jun 21, 2011·1 cites·8 claims
- 3359US7667202B2Multilayer-structured bolometer and method of fabricating the sameELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Feb 23, 2010·2 cites·18 claims
- 3458US6931507B2Memory allocation method using multi-level partitionELECT & TELECOMM RESEARCH INST·Filed 2002·Granted Aug 16, 2005·6 cites·8 claims
- 3556US9236049B2Mash-up service generation apparatus and method based on voice commandELECT & TELECOMM RESEARCH INST·Filed 2013·Granted Jan 12, 2016·1 cites·16 claims
- 3656US7330469B2Internet protocol address lookup system and method using three-layer table architectureELECT & TELECOMM RESEARCH INST·Filed 2003·Granted Feb 12, 2008·4 cites·26 claims
- 3756US2013254051A1Apparatus for issuing receipts and user terminal using the receiptsELECT & TELECOMM RESEARCH INST·Filed 2013·Application pending·0 cites
- 3855US9313654B2WI-FI direct-based message communication methods and apparatusELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Apr 12, 2016·0 cites·8 claims
- 3955US2008118848A1Aqeuous electrolyte composition and sealed-type primary film battery including electrolyte layer formed of the aqueous electrolyte compositionELECT & TELECOMM RESEARCH INST·Filed 2007·Application pending·0 cites
- 4054US2008132598A1Surface modification of cycloolefin copolymer substratesELECT & TELECOMM RESEARCH INST·Filed 2007·Application pending·0 cites
- 4153US7336677B2Multi-functional switch fabric apparatus and control method for the sameELECT & TELECOMM RESEARCH INST·Filed 2003·Granted Feb 26, 2008·2 cites·16 claims
- 4252US9240948B2Method for managing and sharing symmetric flow and asymmetric flow in duplexed networkELECT & TELECOMM RESEARCH INST·Filed 2013·Granted Jan 19, 2016·0 cites·18 claims
- 4351US6541319B2Method of manufacturing a self-aligned gate transistor with P-type impurities selectively implanted below the gate, source and drain electrodesELECT & TELECOMM RESEARCH INST·Filed 2001·Granted Apr 1, 2003·5 cites·4 claims
- 4451US2007050312A1Apparatus for processing postal logistics using radio frequency identification and method using the sameELECT & TELECOMM RESEARCH INST·Filed 2005·Application pending·0 cites
- 4551US2007078797A1Method and system for parcel delivery in a ubiquitous environment and authenticaton server thereforELECT & TELECOMM RESEARCH INST·Filed 2006·Application pending·0 cites
- 4650US9398554B2Method for network synchronization acquisition in wireless networksELECT & TELECOMM RESEARCH INST·Filed 2014·Granted Jul 19, 2016·0 cites·17 claims
- 4750US2014016574A1Method of transceiving for device to device communicationELECT & TELECOMM RESEARCH INST·Filed 2013·Application pending·0 cites
- 4849US6795233B2Cross-gain modulation type optical wavelength converter having high extinction ratio and wide input dynamic rangeELECT & TELECOMM RESEARCH INST·Filed 2003·Granted Sep 21, 2004·3 cites·8 claims
- 4949US2010004784A1Apparatus and method for effectively transmitting image through stereo vision processing in intelligent service robot systemELECT & TELECOMM RESEARCH INST·Filed 2007·Application pending·0 cites
- 5049US2009135828A1Internet protocol television (iptv) broadcasting system with reduced display delay due to channel changing, and method of generating and using acceleration streamELECT & TELECOMM RESEARCH INST·Filed 2008·Application pending·0 cites
Showing the top 50 of 138 patent records by PatentIndex Score.
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