Haizhu XU

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wireless headphone matching method, device, terminal and charging box
- Patent number 11,997,734
- Issue date May 28, 2024
- GOERTEK TECHNOLOGY CO., LTD.
- Zongxu Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless playback device, and playback control method and apparatus...
- Patent number 11,736,851
- Issue date Aug 22, 2023
- GoerTek Inc.
- Zongxu Yang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS PLAYBACK DEVICE, AND PLAYBACK CONTROL METHODAND APPARATUS...
- Publication number 20220116696
- Publication date Apr 14, 2022
- Goertek Inc.
- Zongxu YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIRELESS HEADPHONE MATCHING METHOD, DEVICE, TERMINAL AND CHARGING BOX
- Publication number 20220078864
- Publication date Mar 10, 2022
- GOERTEK TECHNOLOGY CO., LTD.
- Zongxu YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE