Fanghai XU

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
FILTERING DEVICE AND COUPLING STRUCTURE FOR CAVITY FILTERS
- Publication number 20240339743
- Publication date Oct 10, 2024
- Samsung Electronics Co., Ltd.
- Fanghai XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-MODE CAVITY FILTER AND CAVITY FILTERING DEVICE
- Publication number 20240213641
- Publication date Jun 27, 2024
- Samsung Electronics Co., Ltd.
- Fanghai XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC FILTER AND COMMUNICATION DEVICE
- Publication number 20220223989
- Publication date Jul 14, 2022
- Huawei Technologies Co., Ltd
- Dongchun QIAO
- H01 - BASIC ELECTRIC ELEMENTS