Bei Tong

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
MEMS microphone
- Patent number 11,863,934
- Issue date Jan 2, 2024
- AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS microphone
- Patent number 11,310,606
- Issue date Apr 19, 2022
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Piezoelectric type and capacitive type combined MEMS microphone
- Patent number 11,159,895
- Issue date Oct 26, 2021
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Saw magnetic sensor and manufacturing method for same
- Patent number 10,605,788
- Issue date Mar 31, 2020
- AAC Technologies Pte. Ltd.
- Bei Tong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MEMS Microphone
- Publication number 20230217191
- Publication date Jul 6, 2023
- AAC Kaitai Technologies (Wuhan) CO., LTD
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS MICROPHONE
- Publication number 20230192472
- Publication date Jun 22, 2023
- AAC Kaitai Technologies (Wuhan) CO., LTD
- Kaijie Wang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS MICROPHONE
- Publication number 20200413204
- Publication date Dec 31, 2020
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PIEZOELECTRIC TYPE AND CAPACITIVE TYPE COMBINED MEMS MICROPHONE
- Publication number 20200413203
- Publication date Dec 31, 2020
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Bei Tong
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SAW MAGNETIC SENSOR AND MANUFACTURING METHOD FOR SAME
- Publication number 20170363584
- Publication date Dec 21, 2017
- AAC Technologies Pte. Ltd.
- Bei Tong
- G01 - MEASURING TESTING