Benjamin Goh Swee Hock

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Roll top backpack with speaker device
- Patent number 11,425,978
- Issue date Aug 30, 2022
- ZTARX CORPORATION LIMITED
- Song Ping Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Waterproof bag for solar LED speaker
- Patent number D915352
- Issue date Apr 6, 2021
- Song Ping Chen
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
Roll top backpack with speaker device
- Publication number 20200383444
- Publication date Dec 10, 2020
- Song Ping Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE