Peng GAO

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Suzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-pitched loudspeaker
- Patent number 11,290,822
- Issue date Mar 29, 2022
- SUZHOU SONAVOX ELECTRONICS CO., LTD
- Peng Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm
- Patent number 9,042,580
- Issue date May 26, 2015
- Suzhou Sonavox Electronics Co., Ltd
- Peng Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER AND AUDIO SYSTEM
- Publication number 20240098402
- Publication date Mar 21, 2024
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Peng GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
A HIGH-PITCHED LOUDSPEAKER
- Publication number 20210099803
- Publication date Apr 1, 2021
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- PENG GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm
- Publication number 20140119577
- Publication date May 1, 2014
- Suzhou Sonavox Electronics Co., Ltd
- Peng Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM USED IN A LOUDSPEAKER AND A LOUDSPEAKER
- Publication number 20120269379
- Publication date Oct 25, 2012
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Peng GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE