Siu Lun Lee

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric wheelchair
- Patent number 9,278,036
- Issue date Mar 8, 2016
- Siu Lun Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MOVING MECHANISM AND ELECTRIC VEHICLES AND TOYS EQUIPPING THE SAME
- Publication number 20170217514
- Publication date Aug 3, 2017
- Lai Ping Aubrey CHAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC WHEELCHAIR
- Publication number 20140202777
- Publication date Jul 24, 2014
- Siu Lun Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE