TREA

GUOGUANG ELECTRIC COMPANY LIMITED

Follow

Organization

  • Guangzhou, CN
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPEN-BACK HEADPHONE
    • Publication number 20250220337
    • Publication date Jul 3, 2025
    • GuoGuang Electric Company, Ltd
    • Xintai Geng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HYBRID DUAL UNIT EARPHONE
    • Publication number 20250080899
    • Publication date Mar 6, 2025
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Dezhi Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHT GUIDE STRUCTURE OF EARPHONE CHARGING CASE
    • Publication number 20240200770
    • Publication date Jun 20, 2024
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • ZHENHUA LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICRO-SPEAKER
    • Publication number 20220377452
    • Publication date Nov 24, 2022
    • Guoguang Electric Corp. LTD
    • George Shaolin Wei
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO SPEAKER WITH A VOICE COIL ASSEMBLY AND A METHOD OF MANUFACTUR...
    • Publication number 20200169797
    • Publication date May 28, 2020
    • Guoguang Electric Corp. LTD
    • Hanxiong Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multiband Audio Signal Dynamic Range Compression with Overshoot Sup...
    • Publication number 20200075031
    • Publication date Mar 5, 2020
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Audio Signal Dynamic Range Compression
    • Publication number 20200005802
    • Publication date Jan 2, 2020
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Addition of Virtual Bass
    • Publication number 20190342663
    • Publication date Nov 7, 2019
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDNESS-BASED AUDIO-SIGNAL COMPENSATION
    • Publication number 20190267959
    • Publication date Aug 29, 2019
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multichannel Sub-Band Processing
    • Publication number 20190103088
    • Publication date Apr 4, 2019
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Jimeng Zheng
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    AUDIO SIGNAL ECHO REDUCTION
    • Publication number 20190082259
    • Publication date Mar 14, 2019
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Jimeng Zheng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudness-Based Audio-Signal Compensation
    • Publication number 20180248531
    • Publication date Aug 30, 2018
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Addition of Virtual Bass
    • Publication number 20180014125
    • Publication date Jan 11, 2018
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudness-Based Audio-Signal Compensation
    • Publication number 20170133992
    • Publication date May 11, 2017
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Addition of Virtual Bass in the Frequency Domain
    • Publication number 20170127181
    • Publication date May 4, 2017
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Addition of Virtual Bass in the Time Domain
    • Publication number 20170127182
    • Publication date May 4, 2017
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Loudness-Based Audio-Signal Compensation
    • Publication number 20170077887
    • Publication date Mar 16, 2017
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Yuli You
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AUDIO SPEAKER WITH A VOICE COIL ASSEMBLY AND A METHOD OF MANUFACTUR...
    • Publication number 20160381446
    • Publication date Dec 29, 2016
    • Guoguang Electric Corp. LTD
    • Hanxiong Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD FOR PREPARING GRAPHENE-BASED LiFePO4/C COMPOSITE MATERIAL
    • Publication number 20150102267
    • Publication date Apr 16, 2015
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Guorong Hu
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks