Inventor · disambiguated record
Changsoo Koo
Also filed as: KOO CHANGSOO
15 granted patents·4 pending applications·171 citations·filing 2010–2024
93Inventor score
Files withINTERDIGITAL PATENT HOLDINGS INC8INTERDIGITAL TECH CORP5SHIN SUNG-HYUK2INTERDIGITAL PATENT HOLDINGS1KOO CHANGSOO1
Top patents by PatentIndex Score
19 records- 0198US9485060B2Uplink control data transmissionNAYEB NAZAR SHAHROKH·Filed 2010·Granted Nov 1, 2016·62 cites·30 claims
- 0297US9603099B2Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriersINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Mar 21, 2017·18 cites·16 claims
- 0396US8897253B2Flexible bandwidth operation in wireless systemsSHIN SUNG-HYUK·Filed 2012·Granted Nov 25, 2014·32 cites·8 claims
- 0495US9794913B2Systems and/or methods for providing EPDCCH in a multiple carrier based and/or quasi-collated networkINTERDIGITAL PATENT HOLDINGS INC·Filed 2013·Granted Oct 17, 2017·21 cites·30 claims
- 0593US9918240B2Wireless communication using multi-dimensional antenna configurationINTERDIGITAL PATENT HOLDINGS INC·Filed 2013·Granted Mar 13, 2018·16 cites·18 claims
- 0693US9326283B2Reference signal configuration for extension carriers and carrier segmentsSHIN SUNG-HYUK·Filed 2012·Granted Apr 26, 2016·15 cites·18 claims
- 0787US2025125931A1Reference signal configuration for extension carriers and carrier segmentsINTERDIGITAL PATENT HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0882US12218877B2Reference signal configuration for extension carriers and carrier segmentsINTERDIGITAL PATENT HOLDINGS INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 0981US9608772B2Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication systemINTERDIGITAL TECH CORP·Filed 2016·Granted Mar 28, 2017·2 cites·16 claims
- 1081US9306702B2Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication systemINTERDIGITAL TECH CORP·Filed 2015·Granted Apr 5, 2016·2 cites·15 claims
- 1180US11595174B2Reference signal configuration for extension carriers and carrier segmentsINTERDIGITAL PATENT HOLDINGS INC·Filed 2020·Granted Feb 28, 2023·1 cites·16 claims
- 1272US9900066B2Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systemsINTERDIGITAL TECH CORP·Filed 2016·Granted Feb 20, 2018·1 cites·13 claims
- 1371US10616022B2Reference signal configuration for extension carriers and carrier segmentsINTERDIGITAL PATENT HOLDINGS INC·Filed 2016·Granted Apr 7, 2020·1 cites·10 claims
- 1461US9887808B2Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication systemINTERDIGITAL TECH CORP·Filed 2017·Granted Feb 6, 2018·0 cites·20 claims
- 1559US2015036645A1Flexible bandwidth operation in wireless systemsINTERDIGITAL PATENT HOLDINGS·Filed 2014·Application pending·0 cites
- 1657US9509378B2Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systemsINTERDIGITAL TECH CORP·Filed 2014·Granted Nov 29, 2016·0 cites·18 claims
- 1750US9807706B2Power control for devices having multiple antennasINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Oct 31, 2017·0 cites·6 claims
- 1839US2012113831A1Determination of Carriers and Multiplexing for Uplink Control Information TransmissionPELLETIER GHYSLAIN·Filed 2011·Application pending·0 cites
- 1938US2011205981A1Multiplexing uplink l1/l2 control and dataKOO CHANGSOO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →