Chao QUAN

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
AUDIO MIXING METHOD AND RELATED APPARATUS
- Publication number 20250238197
- Publication date Jul 24, 2025
- HUAWEI TECHNOLOGIES CO., LTD.
- Chao QUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION METHOD, APPARATUS, AND SYSTEM
- Publication number 20250192987
- Publication date Jun 12, 2025
- Huawei Technologies Co., Ltd
- Yong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method and Apparatus
- Publication number 20250151147
- Publication date May 8, 2025
- Huawei Technologies Co., Ltd
- Chao Quan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE ACCESS METHOD AND COMMUNICATION APPARATUS
- Publication number 20240236827
- Publication date Jul 11, 2024
- Huawei Technologies Co., Ltd
- Chao QUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240204935
- Publication date Jun 20, 2024
- Huawei Technologies Co., Ltd
- Lei GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240205662
- Publication date Jun 20, 2024
- Huawei Technologies Co., Ltd
- Lei GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE