Linghua Yuan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Antenna switching circuit and electronic device
- Patent number 12,184,313
- Issue date Dec 31, 2024
- Huawei Technologies Co., Ltd.
- Zhijun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless terminal and antenna switching control method for wireless...
- Patent number 10,333,563
- Issue date Jun 25, 2019
- Huawei Technologies Co., Ltd.
- Linghua Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Antenna Switching Circuit and Electronic Device
- Publication number 20220255569
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Zhijun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Terminal and Antenna Switching Control Method for Wireless...
- Publication number 20190007072
- Publication date Jan 3, 2019
- Huawei Technologies Co., Ltd
- Linghua Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE