Joo A Choi

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Jeollanam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electric toothbrush
- Patent number 11,000,354
- Issue date May 11, 2021
- Jae Seung Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric toothbrush
- Patent number 7,921,496
- Issue date Apr 12, 2011
- Joo A Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION COMPRISING LACTOBACILLUS SAKEI CVL-001 OR CULTURE LIQUI...
- Publication number 20220135935
- Publication date May 5, 2022
- INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
- Jong Hwan PARK
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ELECTRIC TOOTHBRUSH
- Publication number 20190274801
- Publication date Sep 12, 2019
- NOKSIBCHO ALOE CO., LTD.
- Jae Seung Choi
- A46 - BRUSHWARE