Siyu LIN

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Micro-environment controllable temperature and humidity system and...
- Patent number 11,892,443
- Issue date Feb 6, 2024
- The Hong Kong Research Institute of Textiles and Apparel Limited
- Lei Yao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and mask for reducing inhalation of microorganisms
- Patent number 11,801,403
- Issue date Oct 31, 2023
- The Hong Kong Research Institute of Textiles and Apparel Limited
- Lei Yao
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Fencing Shoe Product with Asymmetric Front Foot Shoe and Rear Foot...
- Publication number 20200054094
- Publication date Feb 20, 2020
- THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
- Edwin Yee Man KEH
- A43 - FOOTWEAR
Information Patent Application
MICRO-ENVIRONMENT CONTROLLABLE TEMPERATURE AND HUMIDITY SYSTEM AND...
- Publication number 20190376945
- Publication date Dec 12, 2019
- The Hong Kong Research Institute of Textiles and Apparel Limited
- Lei YAO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND MASK FOR REDUCING INHALATION OF MICROORGANISMS
- Publication number 20190275358
- Publication date Sep 12, 2019
- The Hong Kong Research Institute of Textiles and Apparel Limited
- Lei YAO
- A41 - WEARING APPAREL