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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Piezoelectric acoustic sensor and method for manufacture thereof
Patent number
12,196,600
Issue date
Jan 14, 2025
Huawei Technologies Co., Ltd.
Zhihong Feng
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Resonator, Electronic Component, and Resonant System
Publication number
20250023550
Publication date
Jan 16, 2025
Huawei Technologies Co., Ltd
Fengpei Sun
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Actuating Member and Related Device
Publication number
20240204693
Publication date
Jun 20, 2024
Huawei Technologies Co., Ltd
Fengpei Sun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MEMS RESONATOR AND MEMS RESONATOR PROCESSING METHOD
Publication number
20240154598
Publication date
May 9, 2024
HUAWEI TECHNOLOGIES CO., LTD.
Guoqiang WU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MEMS CHIP, MANUFACTURING METHOD THEREOF, MEMS DEVICE, AND ELECTRONI...
Publication number
20230174370
Publication date
Jun 8, 2023
Huawei Technologies Co., Ltd
Fengpei SUN
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACOUSTIC WAVE RESONATOR AND DEVICE FOR WIRELESS COMMUNICATIONS
Publication number
20230067985
Publication date
Mar 2, 2023
Huawei Technologies Co., Ltd
Shurong Dong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PIEZOELECTRIC ACOUSTIC SENSOR AND METHOD FOR MANUFACTURE THEREOF
Publication number
20230043470
Publication date
Feb 9, 2023
Huawei Technologies Co., Ltd
Zhihong FENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEMS AND PREPARATION METHOD THEREOF
Publication number
20220324699
Publication date
Oct 13, 2022
Huawei Technologies Co., Ltd
Fengpei Sun
B81 - MICRO-STRUCTURAL TECHNOLOGY