Inventor · disambiguated record
Mingquan Bao
Also filed as: BAO MINGQUAN
34 granted patents·2 pending applications·194 citations·filing 2005–2022
95Inventor score
Files withBAO MINGQUAN18ERICSSON TELEFON AB L M16CRRC TANGSHAN CO LTD1ERICSSON TELEFON AB L M (publ)1
Top patents by PatentIndex Score
36 records- 0197US8125282B2Dual-band coupled VCOBAO MINGQUAN·Filed 2007·Granted Feb 28, 2012·150 cites·8 claims
- 0283US8249541B2Subharmonically pumped mixerBAO MINGQUAN·Filed 2005·Granted Aug 21, 2012·10 cites·22 claims
- 0380US10167002B2Meter gauge power bogie and meter gauge vehicleCRRC TANGSHAN CO LTD·Filed 2016·Granted Jan 1, 2019·4 cites·7 claims
- 0476US8169269B2Hartley voltage controlled oscillatorBAO MINGQUAN·Filed 2007·Granted May 1, 2012·8 cites·9 claims
- 0574US9166264B2Dual mode filterBAO MINGQUAN·Filed 2011·Granted Oct 20, 2015·3 cites·6 claims
- 0666US8344811B2Dual-band voltage-controlled oscillator arrangementERICSSON TELEFON AB L M·Filed 2008·Granted Jan 1, 2013·4 cites·14 claims
- 0765US12155352B2Power amplifier arrangementERICSSON TELEFON AB L M·Filed 2019·Granted Nov 26, 2024·1 cites·19 claims
- 0865US12113496B2Power amplifier with large output powerERICSSON TELEFON AB L M·Filed 2019·Granted Oct 8, 2024·1 cites·20 claims
- 0964US12119825B2Frequency multiplier with balun functionERICSSON TELEFON AB L M·Filed 2019·Granted Oct 15, 2024·1 cites·12 claims
- 1064US10637450B2Broadband frequency triplerERICSSON TELEFON AB L M·Filed 2017·Granted Apr 28, 2020·1 cites·10 claims
- 1159US9478204B2Sub-harmonic mixerBAO MINGQUAN·Filed 2012·Granted Oct 25, 2016·1 cites·9 claims
- 1259US8723608B2Method and arrangement for voltage controlled oscillator deviceBAO MINGQUAN·Filed 2008·Granted May 13, 2014·4 cites·5 claims
- 1357US7952445B2Method and arrangement for a voltage controlled oscillator circuitERICSSON TELEFON AB L M·Filed 2006·Granted May 31, 2011·2 cites·12 claims
- 1455US7626461B2Transconductance stage arrangementERICSSON TELEFON AB L M·Filed 2005·Granted Dec 1, 2009·3 cites·22 claims
- 1552US8040166B2Frequency multiplierERICSSON TELEFON AB L M·Filed 2008·Granted Oct 18, 2011·1 cites·13 claims
- 1651US2025141409A1A configurable doherty power amplifier arrangementERICSSON TELEFON AB L M·Filed 2022·Application pending·0 cites
- 1750US2025030388A1Power combiner for power amplifierERICSSON TELEFON AB L M·Filed 2021·Application pending·0 cites
- 1849US8476958B2Mixer circuitBAO MINGQUAN·Filed 2009·Granted Jul 2, 2013·0 cites·8 claims
- 1948US12308799B2Power amplifier arrangement comprising Ruthroff transformerERICSSON TELEFON AB L M·Filed 2019·Granted May 20, 2025·0 cites·17 claims
- 2048US9841445B2Power detectorERICSSON TELEFON AB L M (publ)·Filed 2013·Granted Dec 12, 2017·0 cites·3 claims
- 2146US12412972B2Wideband balun arrangementERICSSON TELEFON AB L M·Filed 2020·Granted Sep 9, 2025·0 cites·17 claims
- 2245US9406991B2Quadrature hybridBAO MINGQUAN·Filed 2012·Granted Aug 2, 2016·0 cites·10 claims
- 2345US9263987B2Oscillator circuitBAO MINGQUAN·Filed 2009·Granted Feb 16, 2016·0 cites·20 claims
- 2445US8299838B2Combined mixer and balun designBAO MINGQUAN·Filed 2008·Granted Oct 30, 2012·0 cites·4 claims
- 2544US10033115B2Active antennaERICSSON TELEFON AB L M·Filed 2013·Granted Jul 24, 2018·0 cites·12 claims
- 2644US8823467B2BalunBAO MINGQUAN·Filed 2009·Granted Sep 2, 2014·0 cites·3 claims
- 2742US9912293B2Sub-harmonic mixer and a method therein for converting radio frequency signals to intermediate frequency signalsERICSSON TELEFON AB L M·Filed 2013·Granted Mar 6, 2018·0 cites·14 claims
- 2841US9419586B2Device for negative group delayBAO MINGQUAN·Filed 2012·Granted Aug 16, 2016·0 cites·2 claims
- 2941US8344787B2Method and arrangement for a linear mixerERICSSON TELEFON AB L M·Filed 2006·Granted Jan 1, 2013·0 cites·9 claims
- 3040US9124215B2Mixer circuitBAO MINGQUAN·Filed 2011·Granted Sep 1, 2015·0 cites·8 claims
- 3139US9019037B2Six-port circuitBAO MINGQUAN·Filed 2010·Granted Apr 28, 2015·0 cites·5 claims
- 3238US8970322B2Waveguide based five or six port circuitBAO MINGQUAN·Filed 2010·Granted Mar 3, 2015·0 cites·26 claims
- 3337US11336232B2Doherty amplifier arrangementERICSSON TELEFON AB L M·Filed 2018·Granted May 17, 2022·0 cites·9 claims
- 3436US9154081B2Subharmonic mixerBAO MINGQUAN·Filed 2011·Granted Oct 6, 2015·0 cites·4 claims
- 3535US8981757B2Phase detectorBAO MINGQUAN·Filed 2010·Granted Mar 17, 2015·0 cites·8 claims
- 3635US8766730B2Frequency tunable signal sourceBAO MINGQUAN·Filed 2010·Granted Jul 1, 2014·0 cites·10 claims
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