Tongyang SHI

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Woodbury, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC ARTICLES AND METHODS OF MAKING THE SAME
- Publication number 20240379087
- Publication date Nov 14, 2024
- Nicole D. Petkovich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC ARTICLE
- Publication number 20240212661
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Tatjana Stecenko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DISCRETE SOUND ABSORBERS FOR TIRE CAVITY NOISE REDUCTION
- Publication number 20240059105
- Publication date Feb 22, 2024
- Zhen WU
- B60 - VEHICLES IN GENERAL