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Patents Grantslast 30 patents

  • Information Patent Grant

    Frequency multiplier with balun function
    • Patent number 12,119,825
    • Issue date Oct 15, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier with large output power
    • Patent number 12,113,496
    • Issue date Oct 8, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Doherty amplifier arrangement
    • Patent number 11,336,232
    • Issue date May 17, 2022
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Broadband frequency tripler
    • Patent number 10,637,450
    • Issue date Apr 28, 2020
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Active antenna
    • Patent number 10,033,115
    • Issue date Jul 24, 2018
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sub-harmonic mixer and a method therein for converting radio freque...
    • Patent number 9,912,293
    • Issue date Mar 6, 2018
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power detector
    • Patent number 9,841,445
    • Issue date Dec 12, 2017
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sub-harmonic mixer
    • Patent number 9,478,204
    • Issue date Oct 25, 2016
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Device for negative group delay
    • Patent number 9,419,586
    • Issue date Aug 16, 2016
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Quadrature hybrid
    • Patent number 9,406,991
    • Issue date Aug 2, 2016
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oscillator circuit
    • Patent number 9,263,987
    • Issue date Feb 16, 2016
    • Optis Cellular Technology, LLC
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual mode filter
    • Patent number 9,166,264
    • Issue date Oct 20, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Subharmonic mixer
    • Patent number 9,154,081
    • Issue date Oct 6, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mixer circuit
    • Patent number 9,124,215
    • Issue date Sep 1, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Six-port circuit
    • Patent number 9,019,037
    • Issue date Apr 28, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Phase detector
    • Patent number 8,981,757
    • Issue date Mar 17, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Waveguide based five or six port circuit
    • Patent number 8,970,322
    • Issue date Mar 3, 2015
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Balun
    • Patent number 8,823,467
    • Issue date Sep 2, 2014
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Frequency tunable signal source
    • Patent number 8,766,730
    • Issue date Jul 1, 2014
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and arrangement for voltage controlled oscillator device
    • Patent number 8,723,608
    • Issue date May 13, 2014
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mixer circuit
    • Patent number 8,476,958
    • Issue date Jul 2, 2013
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and arrangement for a linear mixer
    • Patent number 8,344,787
    • Issue date Jan 1, 2013
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual-band voltage-controlled oscillator arrangement
    • Patent number 8,344,811
    • Issue date Jan 1, 2013
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Combined mixer and balun design
    • Patent number 8,299,838
    • Issue date Oct 30, 2012
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Subharmonically pumped mixer
    • Patent number 8,249,541
    • Issue date Aug 21, 2012
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Hartley voltage controlled oscillator
    • Patent number 8,169,269
    • Issue date May 1, 2012
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual-band coupled VCO
    • Patent number 8,125,282
    • Issue date Feb 28, 2012
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency multiplier
    • Patent number 8,040,166
    • Issue date Oct 18, 2011
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and arrangement for a voltage controlled oscillator circuit
    • Patent number 7,952,445
    • Issue date May 31, 2011
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transconductance stage arrangement
    • Patent number 7,626,461
    • Issue date Dec 1, 2009
    • Telefonaktiebolaget L M Ericsson (Publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    A WIDEBAND BALUN ARRANGEMENT
    • Publication number 20240079754
    • Publication date Mar 7, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • David GUSTAFSSON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A Frequency Multiplier with Balun Function
    • Publication number 20230353131
    • Publication date Nov 2, 2023
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER WITH LARGE OUTPUT POWER
    • Publication number 20220368298
    • Publication date Nov 17, 2022
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER ARRANGEMENT COMPRISING RUTHROFF TRANSFORMER
    • Publication number 20220321061
    • Publication date Oct 6, 2022
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan BAO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power Amplifier Arrangement
    • Publication number 20220006429
    • Publication date Jan 6, 2022
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan BAO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AN IMPROVED DOHERTY AMPLIFIER ARRANGEMENT
    • Publication number 20210058038
    • Publication date Feb 25, 2021
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan BAO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    A Broadband Frequency Tripler
    • Publication number 20190348974
    • Publication date Nov 14, 2019
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    A SUB-HARMONIC MIXER AND A METHOD THEREIN FOR CONVERTING RADIO FREQ...
    • Publication number 20170025999
    • Publication date Jan 26, 2017
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    A Power Detector
    • Publication number 20170016941
    • Publication date Jan 19, 2017
    • Telefonaktiebolaget LM Ericsson (publ)
    • Mingquan Bao
    • G01 - MEASURING TESTING
  • Information Patent Application

    An Active Antenna
    • Publication number 20160072197
    • Publication date Mar 10, 2016
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE FOR NEGATIVE GROUP DELAY
    • Publication number 20150207491
    • Publication date Jul 23, 2015
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    QUADRATURE HYBRID
    • Publication number 20150200436
    • Publication date Jul 16, 2015
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUB-HARMONIC MIXER
    • Publication number 20150194141
    • Publication date Jul 9, 2015
    • Mingquan Bao
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SUBHARMONIC MIXER
    • Publication number 20140349600
    • Publication date Nov 27, 2014
    • Telefonaktiebodaget L M Ericsson (PUBL)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MIXER CIRCUIT
    • Publication number 20140030992
    • Publication date Jan 30, 2014
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DUAL MODE FILTER
    • Publication number 20140015625
    • Publication date Jan 16, 2014
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAVEGUIDE BASED FIVE OR SIX PORT CIRCUIT
    • Publication number 20130278351
    • Publication date Oct 24, 2013
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SIX-PORT CIRCUIT
    • Publication number 20130176084
    • Publication date Jul 11, 2013
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Frequency Tunable Signal Source
    • Publication number 20130038376
    • Publication date Feb 14, 2013
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PHASE DETECTOR
    • Publication number 20130009627
    • Publication date Jan 10, 2013
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • G01 - MEASURING TESTING
  • Information Patent Application

    BALUN
    • Publication number 20120262248
    • Publication date Oct 18, 2012
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMPROVED MIXER CIRCUIT
    • Publication number 20120062304
    • Publication date Mar 15, 2012
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OSCILLATOR CIRCUIT
    • Publication number 20120032746
    • Publication date Feb 9, 2012
    • TELEFONAKTIEBOLGET L M ERICSSON (PUBL)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    METHOD AND ARRANGEMENT FOR VOLTAGE CONTROLLED OSCILLATOR DEVICE
    • Publication number 20110215876
    • Publication date Sep 8, 2011
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FREQUENCY MULTIPLIER
    • Publication number 20110095792
    • Publication date Apr 28, 2011
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Dual-Band Voltage-Controlled Oscillator Arrangement
    • Publication number 20110074513
    • Publication date Mar 31, 2011
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    COMBINED MIXER AND BALUN DESIGN
    • Publication number 20110001540
    • Publication date Jan 6, 2011
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DUAL-BAND COUPLED VCO
    • Publication number 20100271086
    • Publication date Oct 28, 2010
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Hartley Voltage Controlled Oscillator
    • Publication number 20100207695
    • Publication date Aug 19, 2010
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    METHOD AND ARRANGEMENT FOR A LINEAR MIXER
    • Publication number 20100141325
    • Publication date Jun 10, 2010
    • Mingquan Bao
    • H03 - BASIC ELECTRONIC CIRCUITRY