Ruitao TAO

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Moisture permeable device, refrigerator and manufacturing method th...
- Patent number 11,614,274
- Issue date Mar 28, 2023
- HAIER SMART HOME CO., LTD
- Aimin Wang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Moisture permeable device, refrigerator and manufacturing method th...
- Patent number 10,948,231
- Issue date Mar 16, 2021
- HAIER SMART HOME CO., LTD
- Aimin Wang
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
MOISTURE PERMEABLE DEVICE, REFRIGERATOR AND MANUFACTURING METHOD TH...
- Publication number 20210156608
- Publication date May 27, 2021
- HAIER SMART HOME CO., LTD.
- Aimin WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOISTURE PERMEABLE DEVICE, REFRIGERATOR AND MANUFACTURING METHOD TH...
- Publication number 20170268816
- Publication date Sep 21, 2017
- QINGDAO HAIER JOINT STOCK CO., LTD
- Aimin WANG
- B32 - LAYERED PRODUCTS