Seunghyun WEON

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing photocatalytic filter for air purification
- Patent number 11,576,995
- Issue date Feb 14, 2023
- Samsung Electronics Co., Ltd.
- Jee-yeon Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing photocatalyst and photocatalyst filter for air...
- Patent number 11,452,994
- Issue date Sep 27, 2022
- Samsung Electronics Co., Ltd.
- Hee-Jin Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING PHOTOCATALYTIC FILTER FOR AIR PURIFICATION
- Publication number 20210170061
- Publication date Jun 10, 2021
- Samsung Electronics Co., Ltd.
- Jee-yeon KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PHOTOCATALYST AND PHOTOCATALYST FILTER FOR AIR...
- Publication number 20200179910
- Publication date Jun 11, 2020
- Samsung Electronics Co., LTD
- Hee-Jin PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL