Yoonkyun Hwang

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Cosmetics composition containing anti-oxidant
- Patent number 11,826,454
- Issue date Nov 28, 2023
- Amorepacific Corporation
- Yoonkyun Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Additive composition for improving feel on skin of cosmetics material
- Patent number 11,633,342
- Issue date Apr 25, 2023
- Amorepacific Corporation
- Yoonkyun Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin care device having function for moving vertically
- Patent number 9,173,470
- Issue date Nov 3, 2015
- Amorepacific Corporation
- Wooram Park
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Tapping applicator
- Patent number 8,505,556
- Issue date Aug 13, 2013
- Amorepacific Corporation
- Wooram Park
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
WATER-IN-SILICONE COSMETIC COMPOSITION INCLUDING SUBSTANCES INSOLUB...
- Publication number 20240285484
- Publication date Aug 29, 2024
- AMOREPACIFIC CORPORATION
- Youngsuk CHO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION HAVING IMPROVED USABILITY
- Publication number 20230110451
- Publication date Apr 13, 2023
- AMOREPACIFIC CORPORATION
- Yoonkyun HWANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADDITIVE COMPOSITION FOR PREVENTING VITAMIN C PRECIPITATION
- Publication number 20220313588
- Publication date Oct 6, 2022
- AMOREPACIFIC CORPORATION
- Yoonkyun HWANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NANOCAPSULES FORMING EMULSION PARTICLES AND EMULSION COMPOSITION IN...
- Publication number 20210299008
- Publication date Sep 30, 2021
- AMOREPACIFIC CORPORATION
- Yoonkyun HWANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
COSMETICS COMPOSITION CONTAINING ANTI-OXIDANT
- Publication number 20200383895
- Publication date Dec 10, 2020
- AMOREPACIFIC CORPORATION
- Yoonkyun HWANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADDITIVE COMPOSITION FOR IMPROVING FEEL ON SKIN OF COSMETICS MATERIAL
- Publication number 20200330355
- Publication date Oct 22, 2020
- AMOREPACIFIC CORPORATION
- Yoonkyun HWANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SKIN CARE DEVICE HAVING FUNCTION FOR MOVING VERTICALLY
- Publication number 20140234005
- Publication date Aug 21, 2014
- AMOREPACIFIC CORPORATION
- Wooram Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TAPPING APPLICATOR
- Publication number 20120291798
- Publication date Nov 22, 2012
- AMOREPACIFIC CORPORATION
- Wooram Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yoonkyun Hwang

Person

Patents Grantslast 30 patents

Cosmetics composition containing anti-oxidant

Additive composition for improving feel on skin of cosmetics material

Skin care device having function for moving vertically

Tapping applicator

Patents Applicationslast 30 patents

WATER-IN-SILICONE COSMETIC COMPOSITION INCLUDING SUBSTANCES INSOLUB...

COMPOSITION HAVING IMPROVED USABILITY

ADDITIVE COMPOSITION FOR PREVENTING VITAMIN C PRECIPITATION

NANOCAPSULES FORMING EMULSION PARTICLES AND EMULSION COMPOSITION IN...

COSMETICS COMPOSITION CONTAINING ANTI-OXIDANT

ADDITIVE COMPOSITION FOR IMPROVING FEEL ON SKIN OF COSMETICS MATERIAL

SKIN CARE DEVICE HAVING FUNCTION FOR MOVING VERTICALLY

TAPPING APPLICATOR