Fu Keung Derek YAU

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Chai Wan, HK

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Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC UNLOCK DEVICE FOR TOURNIQUET
- Publication number 20230240689
- Publication date Aug 3, 2023
- INGENIO TECHNOLOGY CO., LIMITED
- Man Yin Arthur Newton CHU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMAL PROTECTION PLUG
- Publication number 20230144021
- Publication date May 11, 2023
- INGENIO TECHNOLOGY CO., LIMITED
- Wai Hang Raymond CHU
- H01 - BASIC ELECTRIC ELEMENTS