Chi Wai Leung

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Pok Fu Lam, HK

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Patents Grantslast 30 patents

Information Patent Grant
Safety system for a machine
- Patent number 11,459,215
- Issue date Oct 4, 2022
- Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Techn...
- Kwong Yeung Simon Wong
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A SAFETY SYSTEM FOR A MACHINE
- Publication number 20200255267
- Publication date Aug 13, 2020
- Kwong Yeung Simon Wong
- B60 - VEHICLES IN GENERAL