Cha-II Koo

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Dental suction assisting device
- Patent number 11,432,917
- Issue date Sep 6, 2022
- DENTOZONE CO., LTD.
- Cha Hyoung Koo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mixed lactic acid bacterial culture fluid composition for delayed r...
- Patent number 9,615,594
- Issue date Apr 11, 2017
- OURHOME Co., LTD.
- Cha-Hak Koo
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
UV LUMINAIRE DEVICE FOR DENTISTRY APPLICATION
- Publication number 20240260826
- Publication date Aug 8, 2024
- DENTOZONE CO., LTD.
- Cha Hyoung KOO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI CHANNEL ISOTHERMAL AMPLIFICATION SYSTEM AND OPERATION METHOD...
- Publication number 20230105044
- Publication date Apr 6, 2023
- NANOBIOLIFE INC.
- Soo Kyung KIM
- G01 - MEASURING TESTING
Information Patent Application
DENTAL SUCTION ASSISTING DEVICE
- Publication number 20210386534
- Publication date Dec 16, 2021
- DENTOZONE CO., LTD.
- Cha Hyoung KOO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MIXED LACTIC ACID BACTERIAL CULTURE FLUID COMPOSITION FOR DELAYED R...
- Publication number 20150050407
- Publication date Feb 19, 2015
- OURHOME CO.,LTD.
- Cha-Hak Koo
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
LED ORAL ILLUMINATOR USING A BITE BLOCK
- Publication number 20120228528
- Publication date Sep 13, 2012
- Cha Hyoung Koo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TIPS FOR PROTECTING THE TONGUE, BITE BLOCK, AND INTRAORAL ILLUMINAT...
- Publication number 20120015320
- Publication date Jan 19, 2012
- Cha Hyoung Koo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Intraoral Illuminating Apparatus
- Publication number 20090323370
- Publication date Dec 31, 2009
- Cha Hyoung Koo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Airtight container
- Publication number 20040084464
- Publication date May 6, 2004
- Cha-II Koo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Person

Patents Grantslast 30 patents

Dental suction assisting device

Mixed lactic acid bacterial culture fluid composition for delayed r...

Patents Applicationslast 30 patents

UV LUMINAIRE DEVICE FOR DENTISTRY APPLICATION

MULTI CHANNEL ISOTHERMAL AMPLIFICATION SYSTEM AND OPERATION METHOD...

DENTAL SUCTION ASSISTING DEVICE

MIXED LACTIC ACID BACTERIAL CULTURE FLUID COMPOSITION FOR DELAYED R...

LED ORAL ILLUMINATOR USING A BITE BLOCK

TIPS FOR PROTECTING THE TONGUE, BITE BLOCK, AND INTRAORAL ILLUMINAT...

Intraoral Illuminating Apparatus

Airtight container