TREA

Jianchun Mai

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter antenna
    • Patent number 11,336,000
    • Issue date May 17, 2022
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Millimeter wave LTCC filter
    • Patent number 11,309,682
    • Issue date Apr 19, 2022
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Millimeter wave LTCC filter
    • Patent number 11,223,119
    • Issue date Jan 11, 2022
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter antenna
    • Patent number 11,108,124
    • Issue date Aug 31, 2021
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Millimeter wave LTCC filter
    • Patent number 11,056,777
    • Issue date Jul 6, 2021
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter antenna device
    • Patent number 11,056,754
    • Issue date Jul 6, 2021
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system and mobile terminal
    • Patent number 10,819,014
    • Issue date Oct 27, 2020
    • AAC Technologies Pte. Ltd.
    • Haichuan Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna assembly and mobile terminal
    • Patent number 10,490,882
    • Issue date Nov 26, 2019
    • AAC Technologies Pte. Ltd.
    • JianChun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system with full metal back cover
    • Patent number 10,374,287
    • Issue date Aug 6, 2019
    • AAC Technologies Pte. Ltd.
    • Jing Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LTE full-band cellphone antenna structure
    • Patent number 10,236,558
    • Issue date Mar 19, 2019
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device and mobile terminal
    • Patent number 10,193,215
    • Issue date Jan 29, 2019
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mobile phone antenna structure with full spectrum band
    • Patent number 9,935,360
    • Issue date Apr 3, 2018
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system
    • Patent number 9,899,729
    • Issue date Feb 20, 2018
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna module
    • Patent number 9,859,608
    • Issue date Jan 2, 2018
    • AAC Technologies Pte. Ltd.
    • Chao Wang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER ANTENNA DEVICE
    • Publication number 20200212531
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER ANTENNA
    • Publication number 20200212552
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MILLIMETER WAVE LTCC FILTER
    • Publication number 20200212553
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MILLIMETER WAVE LTCC FILTER
    • Publication number 20200212554
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER ANTENNA
    • Publication number 20200212530
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MILLIMETER WAVE LTCC FILTER
    • Publication number 20200212648
    • Publication date Jul 2, 2020
    • AAC Technologies Pte. Ltd.
    • Zhimin Zhu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA SYSTEM AND MOBILE TERMINAL
    • Publication number 20200044311
    • Publication date Feb 6, 2020
    • AAC Technologies Pte. Ltd.
    • Haichuan Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna Device and Mobile Terminal
    • Publication number 20180115052
    • Publication date Apr 26, 2018
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA ASSEMBLY AND MOBILE TERMINAL
    • Publication number 20180115069
    • Publication date Apr 26, 2018
    • AAC TECHNOLOGIES PTE. LTD
    • JianChun MAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Mobile Phone Antenna Structure with Full Spectrum Band
    • Publication number 20180006361
    • Publication date Jan 4, 2018
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LTE Full-band Cellphone Antenna Structure
    • Publication number 20170324151
    • Publication date Nov 9, 2017
    • AAC Technologies Pte. Ltd.
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA SYSTEM WITH FULL METAL BACK COVER
    • Publication number 20170117614
    • Publication date Apr 27, 2017
    • AAC Technologies Pte. Ltd.
    • Jing Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna System
    • Publication number 20170012341
    • Publication date Jan 12, 2017
    • AAC TECHNOLOGIES PTE. LTD.,
    • Jianchun Mai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA MODULE
    • Publication number 20170012354
    • Publication date Jan 12, 2017
    • AAC TECHNOLOGIES PTE. LTD.,
    • Chao Wang
    • H01 - BASIC ELECTRIC ELEMENTS