YUEWU SHEN

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Suzhou, JiangSu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic circuit of loudspeaker and loudspeaker
- Patent number 11,962,987
- Issue date Apr 16, 2024
- SUZHOU SONAVOX ELECTRONICS CO., LTD
- Yuewu Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mid-range loudspeaker
- Patent number 11,950,072
- Issue date Apr 2, 2024
- SUZHOU SONAVOX ELECTRONICS CO., LTD
- Guoqiang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker system
- Patent number 11,849,277
- Issue date Dec 19, 2023
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Yuewu Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coaxial loudspeaker
- Patent number 11,089,400
- Issue date Aug 10, 2021
- SUZHOU SONAVOX ELECTRONICS CO., LTD
- Shenggang Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TWEETER AND AUTOMOBILE AUDIO SYSTEM
- Publication number 20230179924
- Publication date Jun 8, 2023
- Suzhou Sonavox Electronics Co., Ltd
- Yuewu SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER SYSTEM
- Publication number 20230138715
- Publication date May 4, 2023
- Suzhou Sonavox Electronics Co., Ltd
- Yuewu SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGNETIC CIRCUIT OF LOUDSPEAKER AND LOUDSPEAKER
- Publication number 20220232325
- Publication date Jul 21, 2022
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Yuewu SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MID-RANGE LOUDSPEAKER
- Publication number 20220150639
- Publication date May 12, 2022
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Guoqiang CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A COAXIAL LOUDSPEAKER
- Publication number 20210136482
- Publication date May 6, 2021
- SUZHOU SONAVOX ELECTRONICS CO., LTD
- SHENGGANG TAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE