Xiuhua LIU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Service connection establishment method, Bluetooth master device, c...
- Patent number 12,069,551
- Issue date Aug 20, 2024
- Huawei Technologies Co., Ltd.
- Xiuhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth device connection method and device
- Patent number 11,856,498
- Issue date Dec 26, 2023
- HONOR DEVICE CO., LTD.
- Xiuhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SERVICE CONNECTION ESTABLISHMENT METHOD, BLUETOOTH MASTER DEVICE, C...
- Publication number 20220201453
- Publication date Jun 23, 2022
- HUAWEI TECHNOLOGIES CO., LTD.
- Xiuhua LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLUETOOTH DEVICE CONNECTION METHOD AND DEVICE
- Publication number 20220060872
- Publication date Feb 24, 2022
- Honor Device Co., Ltd.
- Xiuhua LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR MANAGING PERMISSION INFORMATION
- Publication number 20120144192
- Publication date Jun 7, 2012
- CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.
- Liangde CHEN
- G06 - COMPUTING CALCULATING COUNTING