Yun-Yueh LIU

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Miaoli City, TW

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Patents Applicationslast 30 patents

Information Patent Application
MOBILE RESPIRATOR
- Publication number 20230347092
- Publication date Nov 2, 2023
- GrowTrend Biomedical Co., Ltd.
- Pei-Yin OU
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
NEGATIVE PRESSURE PROTECTION SYSTEM
- Publication number 20210353484
- Publication date Nov 18, 2021
- GrowTrend Biomedical Co., Ltd.
- Ching-Liang YU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE