Keonyoung KIM

Person

Seongnam-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Substrate processing method and substrate processing system
- Patent number 12,198,923
- Issue date Jan 14, 2025
- Semes Co., Ltd.
- Hae-Won Choi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Etching composition, a method of etching a metal barrier layer and...
- Patent number 11,795,550
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Jungah Kim
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of manufacturing a semiconductor device and a cleaning compo...
- Patent number 11,380,537
- Issue date Jul 5, 2022
- Samsung Electronics Co., Ltd.
- Hoyoung Kim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Etching composition, a method of etching a metal barrier layer and...
- Patent number 11,028,488
- Issue date Jun 8, 2021
- Samsung Electronics Co., Ltd.
- Jungah Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing a semiconductor device and a cleaning compo...
- Patent number 10,332,740
- Issue date Jun 25, 2019
- Samsung Electronics Co., Ltd.
- Hoyoung Kim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of wet etching and method of fabricating semiconductor devic...
- Patent number 10,242,880
- Issue date Mar 26, 2019
- Samsung Electronics Co., Ltd.
- Kwangsu Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING SYSTEM
- Publication number 20220415643
- Publication date Dec 29, 2022
- SEMES CO., LTD.
- Hae-Won CHOI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
ETCHING COMPOSITION, A METHOD OF ETCHING A METAL BARRIER LAYER AND...
- Publication number 20210254224
- Publication date Aug 19, 2021
- Samsung Electronics Co., Ltd.
- Jungah KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING COMPOSITION, A METHOD OF ETCHING A METAL BARRIER LAYER AND...
- Publication number 20200087798
- Publication date Mar 19, 2020
- Samsung Electronics Co., Ltd.
- Jungah KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A CLEANING COMPO...
- Publication number 20190198315
- Publication date Jun 27, 2019
- Samsung Electronics Co., Ltd.
- Hoyoung KIM
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A CLEANING COMPO...
- Publication number 20180211830
- Publication date Jul 26, 2018
- Hoyoung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Wet Etching and Method of Fabricating Semiconductor Devic...
- Publication number 20180102254
- Publication date Apr 12, 2018
- Kwangsu Kim
- H01 - BASIC ELECTRIC ELEMENTS

Keonyoung KIM

Person

Patents Grantslast 30 patents

Substrate processing method and substrate processing system

Etching composition, a method of etching a metal barrier layer and...

Method of manufacturing a semiconductor device and a cleaning compo...

Etching composition, a method of etching a metal barrier layer and...

Method of manufacturing a semiconductor device and a cleaning compo...

Method of wet etching and method of fabricating semiconductor devic...

Patents Applicationslast 30 patents

SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING SYSTEM

ETCHING COMPOSITION, A METHOD OF ETCHING A METAL BARRIER LAYER AND...

ETCHING COMPOSITION, A METHOD OF ETCHING A METAL BARRIER LAYER AND...

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A CLEANING COMPO...

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A CLEANING COMPO...

Method of Wet Etching and Method of Fabricating Semiconductor Devic...