Hang Zhao

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
IMAGE SEARCH METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM
- Publication number 20210397645
- Publication date Dec 23, 2021
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Xiangmin WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR NETWORK SERVICE AUTHENTICATION
- Publication number 20090077635
- Publication date Mar 19, 2009
- Huawei Technologies Co., Ltd
- Yulong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for content charging
- Publication number 20080010379
- Publication date Jan 10, 2008
- Huawei Technologies Co., Ltd.
- Hang Zhao
- G06 - COMPUTING CALCULATING COUNTING