Charles Hsu

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Tangshan, CN

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL STIMULATION HAIR GROWING DEVICE
- Publication number 20230405322
- Publication date Dec 21, 2023
- Nazhiyuan Technology (Tangshan) Co., Ltd.
- Charles HSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Physiological Monitoring Sensor Strip and Method for Manufacturing...
- Publication number 20180160911
- Publication date Jun 14, 2018
- Nazhiyuan Technology (Tangshan), LLC.
- Xiaoyue FU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pneumatic Sensor and Electronic Cigarette
- Publication number 20170219391
- Publication date Aug 3, 2017
- Nazhiyuan Technology (Tangshan), LLC.
- Tongfu Lin
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES