Yuan-Cheng CHIEN

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Kaohsiung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Sanitary napkin with foldable flow-guide unit
- Patent number 10,350,117
- Issue date Jul 16, 2019
- Yuan-Cheng Chien
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TAMPON
- Publication number 20180207036
- Publication date Jul 26, 2018
- Yuan-Cheng Chien
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sanitary Napkin
- Publication number 20170367904
- Publication date Dec 28, 2017
- Yuan-Cheng Chien
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SANITARY NAPKIN
- Publication number 20170156946
- Publication date Jun 8, 2017
- Yuan-Cheng CHIEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PAD
- Publication number 20080172019
- Publication date Jul 17, 2008
- Yuan-Cheng CHIEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PAD
- Publication number 20080172018
- Publication date Jul 17, 2008
- Yuan-Cheng CHIEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE