SAMBO GROUP LIMITED

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rain boot and uniform footwear with intelligent temperature-control...
- Patent number 10,531,704
- Issue date Jan 14, 2020
- SAMBO GROUP LIMITED
- WaiYip Ko
- A43 - FOOTWEAR

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Patents Applicationslast 30 patents

Information Patent Application
Method for preparing a self-cleaning transparent thermal insulation...
- Publication number 20230374229
- Publication date Nov 23, 2023
- Sambo Group Company Limited
- Haifeng Lu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Rain boot and uniform footwear with intelligent temperature-control...
- Publication number 20180360160
- Publication date Dec 20, 2018
- SAMBO GROUP LIMITED
- Waiyip KO
- A43 - FOOTWEAR