Inventor · disambiguated record
Sang-In Cho
Also filed as: CHO SANG IN
22 granted patents·6 pending applications·244 citations·filing 2004–2022
93Inventor score
Files withKOREA ELECTRONICS TELECOMM20ELECTRONICS & TELECOMMUNICATIONS RES INST5KANG KYU-MIN2CHO SANG IN1
Top patents by PatentIndex Score
28 records- 0195US8503955B2Apparatus and method for detecting signal in common frequency bandKANG KYU-MIN·Filed 2010·Granted Aug 6, 2013·190 cites·10 claims
- 0293US11892556B2Method and apparatus for generating orthogonal radar signal based on frequency modulationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Feb 6, 2024·2 cites·18 claims
- 0387US7693924B22N-point and N-point FFT/IFFT dual mode processorKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Apr 6, 2010·17 cites·2 claims
- 0479US7831649B2Method for transforming data by look-up tableKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Nov 9, 2010·8 cites·9 claims
- 0576US7649926B2Rake receiver for DS-CDMA UWB system and DS-CDMA receiver having the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jan 19, 2010·6 cites·14 claims
- 0672US7729238B2Method for adjusting FFT window positioning in MB-OFDM UWB systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 1, 2010·5 cites·20 claims
- 0771US10044112B2Variable antenna and apparatus for detecting radio signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 7, 2018·2 cites·16 claims
- 0870US7830973B2Apparatus and method for detecting preamble packet in orthogonal frequency-division multiplexing systemKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Nov 9, 2010·4 cites·4 claims
- 0969US8942744B2White space use system with connecting cognitive signalKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Jan 27, 2015·2 cites·1 claims
- 1069US7912891B2High speed low power fixed-point multiplier and method thereofKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Mar 22, 2011·5 cites·7 claims
- 1161US2024125893A1Radar apparatus and method of suppressing in-band interference thereinELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Application pending·0 cites
- 1257US8009728B2Parallel equalizer for DS-CDMA UWB system and method thereofKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 30, 2011·1 cites·8 claims
- 1351US7260374B2Method for controlling power level of received signal in ultra wide band transmission systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Aug 21, 2007·2 cites·3 claims
- 1450US8000397B2Method and apparatus for acquiring OFDM synchronizationKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Aug 16, 2011·0 cites·11 claims
- 1550US7953199B2Synchronization error tracking device and method thereofKOREA ELECTRONICS TELECOMM·Filed 2009·Granted May 31, 2011·0 cites·11 claims
- 1649US8045448B2Apparatus and method for detecting packet of zero-padded OFDM signalKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Oct 25, 2011·0 cites·18 claims
- 1748US9131514B2Method of allocating radio resources and apparatus of allocating radio resources in cognitive radio small-cell networksKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Sep 8, 2015·0 cites·14 claims
- 1848US2010094920A1Device and method for executing fourier transformKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1946US9002353B2Apparatus and method of calculating available channels considering priority in TVWSKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Apr 7, 2015·0 cites·12 claims
- 2046US7945227B2Apparatus and method for controlling voltage gain in ultra wideband receiving apparatusKOREA ELECTRONICS TELECOMM·Filed 2007·Granted May 17, 2011·0 cites·12 claims
- 2144US9485666B2Available channel information sharing system and available channel information sharing methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Nov 1, 2016·0 cites·19 claims
- 2244US7660339B2Apparatus and method for estimating and correcting frequency offset in MB-OFDM UWB system using time frequency hoppingKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 9, 2010·0 cites·2 claims
- 2343US2014179247A1Apparatus and method for controlling transmitting power of wireless deviceKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 2438US9479942B2Method for calculating radio coverage in wireless deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Oct 25, 2016·0 cites·15 claims
- 2537US9191259B2Method and device for sensing frequency for OFDM systemsCHO SANG IN·Filed 2011·Granted Nov 17, 2015·0 cites·5 claims
- 2637US2011130161A1Terminal and base station, and frequency sensing method thereofKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 2736US2013165136A1System and method for managing resources in a communication systemKANG KYU-MIN·Filed 2011·Application pending·0 cites
- 2834US2015245170A1Apparatus and method for securing available frequencyKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →