Inventor · disambiguated record
Bum-Man Kim
Also filed as: KIM BUM-MAN
19 granted patents·5 pending applications·155 citations·filing 2000–2018
93Inventor score
Top patents by PatentIndex Score
24 records- 0197US7804361B2Low noise amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 28, 2010·93 cites·20 claims
- 0273US7551904B2Apparatus and method for high efficiency power amplification for a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 23, 2009·9 cites·21 claims
- 0372US8947165B2Multi-mode Doherty power amplifierPOSTECH ACAD IND FOUND·Filed 2013·Granted Feb 3, 2015·6 cites·20 claims
- 0472US8587375B2Power amplifier linearization method and apparatusKIM BUM MAN·Filed 2011·Granted Nov 19, 2013·6 cites·18 claims
- 0572US8188789B2Apparatus for improving performance at low power region in a Doherty amplifierWOO YOUNG-YOON·Filed 2011·Granted May 29, 2012·5 cites·20 claims
- 0671US8391822B2RF receiver and method to receive, amplify, sample, down convert, anti-aliasing filter, and ADC convert an RF signalLIM HYUNG-SUN·Filed 2008·Granted Mar 5, 2013·6 cites·11 claims
- 0768US7924939B2Power transmission apparatus in wireless communication systemsSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Apr 12, 2011·3 cites·20 claims
- 0866US7489188B2Input matching apparatus and method for power amplifier using delta-sigma modulated signalSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 10, 2009·6 cites·17 claims
- 0964US9685912B2Apparatus and method for high-efficiency envelope amplifier using adjustment of switch currentPOSTECH ACADEMY-INDUSTRY FOUND·Filed 2014·Granted Jun 20, 2017·3 cites·14 claims
- 1061US8107904B2Apparatus and method for power transmitter in wireless communication systemAHN CHEOL-WOO·Filed 2009·Granted Jan 31, 2012·3 cites·18 claims
- 1159US9634696B2Transmitter for supporting multimode and multiband using multiple radio frequency (RF) digital-to-analog converters (DAC) and control method of the transmitterSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 25, 2017·1 cites·23 claims
- 1255US6496065B1Linear amplifier using frequency 2nd order intermodulation feed-forwarding methodUNIV POHANG·Filed 2000·Granted Dec 17, 2002·10 cites·4 claims
- 1351US8368465B2Power amplification apparatusPOSTECH ACAD IND FOUND·Filed 2011·Granted Feb 5, 2013·1 cites·7 claims
- 1450US8008976B2High-efficiency power amplification apparatus using saturated operation and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Aug 30, 2011·2 cites·18 claims
- 1549US7609120B2Voltage-controlled oscillator using LC resonatorFCI INC·Filed 2005·Granted Oct 27, 2009·1 cites·3 claims
- 1647US9722829B2Pulse shaping circuit for improving spectrum efficiency and on-off keying (OOK) transmitter including pulse shaping circuitSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 1, 2017·0 cites·8 claims
- 1740US9667241B2Leakage current-based delay circuitSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 30, 2017·0 cites·23 claims
- 1840US2009327793A1Finite impulse response (fir) filter without decimationSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 1937US9436202B2Low power circuit for reducing leakage power using negative voltageSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Sep 6, 2016·0 cites·3 claims
- 2037US2014354358A1Power amplifierPOSTECH ACAD IND FOUND·Filed 2014·Application pending·0 cites
- 2137US2014354363A1Power amplifierPOSTECH ACAD IND FOUND·Filed 2014·Application pending·0 cites
- 2234US11133783B2Power amplifier and impedance adjustment circuitSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 28, 2021·0 cites·12 claims
- 2334US2012326787A1Variable-gain amplifier circcuit and receiver including the sameKANG SANG-HOON·Filed 2012·Application pending·0 cites
- 2431US2010227577A1Apparatus and method for improving linearity of transmitterSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →