Inventor · disambiguated record
Byeong Hak Jo
Also filed as: JO BYEONG H · JO BYEONG HAK
60 granted patents·22 pending applications·182 citations·filing 1980–2020
98Inventor score
Top patents by PatentIndex Score
82 records- 0192US10200027B1Radio frequency switch apparatus with integrated shunt and biasSAMSUNG ELECTRO MECH·Filed 2018·Granted Feb 5, 2019·9 cites·13 claims
- 0289US10505579B2Radio frequency switching device for fast switching operationSAMSUNG ELECTRO MECH·Filed 2019·Granted Dec 10, 2019·6 cites·14 claims
- 0389US7525395B2Step attenuatorSAMSUNG ELECTRO MECH·Filed 2008·Granted Apr 28, 2009·20 cites·6 claims
- 0482US10148298B2Radio frequency switch apparatus having dynamic biasSAMSUNG ELECTRO MECH·Filed 2017·Granted Dec 4, 2018·4 cites·14 claims
- 0581US9436326B2Touchscreen device and method for controlling the sameSAMSUNG ELECTRO MECH·Filed 2014·Granted Sep 6, 2016·6 cites·11 claims
- 0681US7258913B2Plastic fencing system reinforced with fiberglass reinforced thermoplastic compositesCERTAIN TEED CORP·Filed 2002·Granted Aug 21, 2007·22 cites·12 claims
- 0780US11214516B2Cement additive and method for producing sameJO BYEONG HAK·Filed 2018·Granted Jan 4, 2022·1 cites·18 claims
- 0880US8183928B2CMOS power amplifier and temperature compensation circuit thereofKIM YOO HWAN·Filed 2011·Granted May 22, 2012·8 cites·9 claims
- 0980US8031002B2Buffer amplifierSAMSUNG ELECTRO MECH·Filed 2009·Granted Oct 4, 2011·10 cites·9 claims
- 1079US11121679B2Amplifying apparatus with improved linearitySAMSUNG ELECTRO MECH·Filed 2019·Granted Sep 14, 2021·3 cites·16 claims
- 1179US7973606B2Fractional-N frequency synthesizer and method thereofSAMSUNG ELECTRO MECH·Filed 2009·Granted Jul 5, 2011·10 cites·8 claims
- 1277US10630247B2Adaptive multiband power amplifier apparatusSAMSUNG ELECTRO MECH·Filed 2019·Granted Apr 21, 2020·2 cites·30 claims
- 1376US10868520B2Control buffer circuit and radio frequency switch deviceSAMSUNG ELECTRO MECH·Filed 2019·Granted Dec 15, 2020·2 cites·16 claims
- 1476US7636009B2Bias current generating apparatus with adjustable temperature coefficientSAMSUNG ELECTRO MECH·Filed 2008·Granted Dec 22, 2009·9 cites·14 claims
- 1575US7834705B2Frequency synthesizer having multi-band voltage controlled oscillatorSAMSUNG ELECTRO MECH·Filed 2008·Granted Nov 16, 2010·9 cites·7 claims
- 1674US10622984B2Radio frequency switching circuit and apparatus with reduced switching response delaySAMSUNG ELECTRO MECH·Filed 2018·Granted Apr 14, 2020·2 cites·14 claims
- 1773US10270395B2Envelope tracking current bias circuit with offset removal function and power amplifierSAMSUNG ELECTRO MECH·Filed 2018·Granted Apr 23, 2019·2 cites·17 claims
- 1872US9030429B2Touchscreen having a capacitance sensing apparatusKWON YONG IL·Filed 2012·Granted May 12, 2015·3 cites·18 claims
- 1971US10110259B1Band selection switch apparatus of power amplifier systemSAMSUNG ELECTRO MECH·Filed 2017·Granted Oct 23, 2018·2 cites·16 claims
- 2069US8143950B2Power amplifier break down characteristicHWANG HYEON SEOK·Filed 2010·Granted Mar 27, 2012·5 cites·6 claims
- 2169US8093948B2Power amplifierKIM YOO HWAN·Filed 2010·Granted Jan 10, 2012·3 cites·6 claims
- 2268US10566898B1Negative voltage circuitSAMSUNG ELECTRO MECH·Filed 2019·Granted Feb 18, 2020·1 cites·18 claims
- 2368US9098157B2Touch sensing apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 4, 2015·2 cites·14 claims
- 2467US10483968B2Apparatus and method for determining optimum stack number of RF switchSAMSUNG ELECTRO MECH·Filed 2019·Granted Nov 19, 2019·1 cites·19 claims
- 2565US10505498B2Envelope tracking bias circuit and power amplifying deviceSAMSUNG ELECTRO MECH·Filed 2018·Granted Dec 10, 2019·1 cites·20 claims
- 2665US10429876B2Reference current generating circuit with process variation compensationSAMSUNG ELECTRO MECH·Filed 2018·Granted Oct 1, 2019·1 cites·18 claims
- 2765US5924455AFolded PVC-based conduit and conduit liner compositionCERTAIN TEED CORP·Filed 1996·Granted Jul 20, 1999·29 cites·2 claims
- 2864US9389740B2Touch sensing apparatus and method capable of supporting hover sensingSAMSUNG ELECTRO MECH·Filed 2014·Granted Jul 12, 2016·1 cites·20 claims
- 2963US9417741B2Capacitance sensing apparatus and touchscreen apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 16, 2016·1 cites·15 claims
- 3063US8482355B2Power amplifierJO BYEONG HAK·Filed 2011·Granted Jul 9, 2013·3 cites·3 claims
- 3161US9851833B2Integration circuit, touch interaction sensing apparatus, and touchscreen apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 26, 2017·1 cites·4 claims
- 3255US8952755B2Power amplifierSAMSUNG ELECTRO MECH·Filed 2012·Granted Feb 10, 2015·1 cites·15 claims
- 3352US10454470B2Control buffer circuit and radio frequency switch for dual mode operationSAMSUNG ELECTRO MECH·Filed 2018·Granted Oct 22, 2019·0 cites·20 claims
- 3452US8378744B2Multi-mode power amplifierSAMSUNG ELECTRO MECH·Filed 2011·Granted Feb 19, 2013·1 cites·10 claims
- 3551US10110173B2Envelope tracking current bias circuit and power amplifier apparatusSAMSUNG ELECTRO MECH·Filed 2017·Granted Oct 23, 2018·0 cites·24 claims
- 3651US9391507B2Apparatus for regulating output voltage and apparatus for boosting voltageSAMSUNG ELECTRO MECH·Filed 2014·Granted Jul 12, 2016·0 cites·4 claims
- 3750US10855176B1Negative voltage generation circuit without low-dropout regulatorSAMSUNG ELECTRO MECH·Filed 2019·Granted Dec 1, 2020·0 cites·23 claims
- 3850US10622888B1Negative voltage circuit based on charge pumpSAMSUNG ELECTRO MECH·Filed 2019·Granted Apr 14, 2020·0 cites·18 claims
- 3949US10476441B2Envelope tracking current bias circuit and power amplifying deviceSAMSUNG ELECTRO MECH·Filed 2018·Granted Nov 12, 2019·0 cites·14 claims
- 4049US10396765B2Power amplifying apparatus with spurious signal reduction functionSAMSUNG ELECTRO MECH·Filed 2017·Granted Aug 27, 2019·0 cites·20 claims
- 4149US9389735B2Touch sensing device and touchscreen deviceSAMSUNG ELECTRO MECH·Filed 2013·Granted Jul 12, 2016·0 cites·11 claims
- 4248US10903836B2Radio-frequency switch with voltage equalizationSAMSUNG ELECTRO MECH·Filed 2020·Granted Jan 26, 2021·0 cites·25 claims
- 4348US10396713B2Envelope-tracking current bias circuit with offset cancellation functionSAMSUNG ELECTRO MECH·Filed 2017·Granted Aug 27, 2019·0 cites·16 claims
- 4448US10270405B2Radio frequency switch apparatus with improved harmonic attenuation characteristicsSAMSUNG ELECTRO MECH·Filed 2017·Granted Apr 23, 2019·0 cites·20 claims
- 4548US9170688B2Apparatus and method for sensing capacitance, and touch screen apparatusKWON YONG IL·Filed 2012·Granted Oct 27, 2015·0 cites·17 claims
- 4648US9103858B2Capacitance sensing apparatus and touch screen apparatusSAMSUNG ELECTRO MECH·Filed 2012·Granted Aug 11, 2015·0 cites·12 claims
- 4747US11177801B2Leakage current reduction type radio frequency switch deviceSAMSUNG ELECTRO MECH·Filed 2019·Granted Nov 16, 2021·0 cites·20 claims
- 4847US11177776B2Amplifying device with bias timing control circuit based on duty cycleSAMSUNG ELECTRO MECH·Filed 2019·Granted Nov 16, 2021·0 cites·16 claims
- 4947US9280230B2Apparatus and method for sensing capacitance, and touch screen apparatusJO BYEONG HAK·Filed 2012·Granted Mar 8, 2016·0 cites·16 claims
- 5046US2015138133A1Touchscreen device and method of driving the sameSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →