Zongzhi Gao

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
BULK ACOUSTIC RESONATOR, ACOUSTIC FILTER, AND ELECTRONIC DEVICE
- Publication number 20240405745
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- Benfeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic Filter and Electronic Device
- Publication number 20240380385
- Publication date Nov 14, 2024
- Huawei Technologies Co., Ltd
- Yulin Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BULK ACOUSTIC WAVE RESONATOR, FILTER, AND ELECTRONIC DEVICE
- Publication number 20240322787
- Publication date Sep 26, 2024
- Huawei Technologies Co., Ltd
- Benfeng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AND PREPARATION METHOD OF FILTER
- Publication number 20230344412
- Publication date Oct 26, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Hangtian Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Resonator and Manufacturing Method Thereof, Filter, and Electronic...
- Publication number 20230231537
- Publication date Jul 20, 2023
- Huawei Technologies Co., Ltd
- Hangtian Hou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Package Antenna Apparatus and Wireless Communication Apparatus
- Publication number 20220320712
- Publication date Oct 6, 2022
- Huawei Technologies Co., Ltd
- Lei Lu
- H01 - BASIC ELECTRIC ELEMENTS