Qilin SHI

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Hefei, Anhui, CN

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Patents Grantslast 30 patents

Information Patent Grant
Band-stop filter and multi-frequency band-stop filter
- Patent number 12,040,780
- Issue date Jul 16, 2024
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Qilin Shi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FILTER CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20240275355
- Publication date Aug 15, 2024
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Qilin SHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOTCH FILTER AND MULTI-FREQUENCY NOTCH FILTER
- Publication number 20230283260
- Publication date Sep 7, 2023
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Qilin SHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND-STOP FILTER AND MULTI-FREQUENCY BAND-STOP FILTER
- Publication number 20220345109
- Publication date Oct 27, 2022
- Qilin SHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND-PASS FILTERING CIRCUIT AND MULTIPLEXER
- Publication number 20200343876
- Publication date Oct 29, 2020
- ANHUI ANUKI TECHNOLOGIES CO., LTD.
- Qilin SHI
- H03 - BASIC ELECTRONIC CIRCUITRY