Da Yi Huang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Digital watermark embedding method and extraction method, digital w...
- Patent number 10,977,761
- Issue date Apr 13, 2021
- Tencent Technology (Shenzhen) Company Limited
- He Wang Zhong
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL KEYBOARD PROCESSING METHOD AND RELATED DEVICE
- Publication number 20230359351
- Publication date Nov 9, 2023
- Huawei Technologies Co., Ltd
- Yishuo LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEEDBACK METHOD AND RELATED DEVICE
- Publication number 20230359279
- Publication date Nov 9, 2023
- Huawei Technologies Co., Ltd
- Yishuo LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL WATERMARK EMBEDDING METHOD AND EXTRACTION METHOD, DIGITAL W...
- Publication number 20190236747
- Publication date Aug 1, 2019
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- He Wang Zhong
- G06 - COMPUTING CALCULATING COUNTING