Patents/Inventors

Yajie Wang

TianjinCN13 patents

12 Patents

USD11231472026
Frame for Nasal Mask
BMC (Tianjin) Medical Co., Ltd.
0 cites
US125083832025
Respiratory Mask and Ventilation Therapy Device
CAREMEDI TECHNOLOGY CO., Ltd.
0 cites
USD11064392025
Respiratory Mask
BMC Medical Co., Ltd.
0 cites
USD10971222025
Cushion for a Nasal Mask
BMC (Tianjin) Medical Co., Ltd.
0 cites
USD10946932025
Nasal Mask
BMC Medical Co., Ltd.
0 cites
USD10908192025
Frame for Respiratory Mask
BMC (Tianjin) Medical Co., Ltd.
0 cites
USD10896282025
Cushion for Respiratory Mask
BMC (Tianjin) Medical Co., Ltd.
0 cites
US122960982025
Liner for Breathing Mask, Breathing Mask, and Ventilation Treatment Device
BMC MEDICAL CO., Ltd.
0 cites
USD10713502025
Headgear for a Nasal Mask
BMC (Tianjin) Medical Co., Ltd.
0 cites
US122175852025
Aspirated Smoke Fire Detector, Fire Protection System, Airflow Detection Circuit and Method
JADE BIRD FIRE CO., Ltd.
0 cites
US121522122024
Method for Recycling Coal Liquefaction Residue
University Of Science And Technology Beijing
0 cites
US118267552023
Panel and Drive Method Thereof
SHANGHAI AVIC OPTO ELECTRONICS CO., Ltd.
0 cites