Do Hee KEUM

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Mask and skin care device including same
- Patent number 12,350,512
- Issue date Jul 8, 2025
- LG Innotek Co., Ltd
- Yong Jae Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SENSING DEVICE
- Publication number 20230113107
- Publication date Apr 13, 2023
- LG Innotek Co., Ltd.
- Do Hee KEUM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC MASK AND SKIN CARE DEVICE COMPRISING SAME
- Publication number 20220160111
- Publication date May 26, 2022
- Do Hee KEUM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASK AND SKIN CARE DEVICE INCLUDING SAME
- Publication number 20220143419
- Publication date May 12, 2022
- LG Innotek Co., Ltd.
- Yong Jae CHOI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE