Se-jong Ko

Person

Suwon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device and UI providing method therefor
- Patent number 10,678,420
- Issue date Jun 9, 2020
- Samsung Electronics Co., Ltd.
- Yu-ri Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing semiconductor devices, etching compositions...
- Patent number 6,436,809
- Issue date Aug 20, 2002
- Samsung Electronics Co., Ltd.
- Gyu-hwan Kwag
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing semiconductor devices, etching composition...
- Patent number 6,232,228
- Issue date May 15, 2001
- Samsung Electronics Co., Ltd.
- Gyu-hwan Kwag
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing semiconductor devices, etching compositions...
- Patent number 6,140,233
- Issue date Oct 31, 2000
- Samsung Electronics Co., Ltd.
- Gyu-hwan Kwag
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wet station apparatus having quartz heater monitoring system and me...
- Patent number 6,059,986
- Issue date May 9, 2000
- Samsung Electronics Co., Ltd.
- Jae-hyung Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet station apparatus having quartz heater monitoring system and me...
- Patent number 5,944,939
- Issue date Aug 31, 1999
- Samsung Electronics Co., Ltd.
- Jae-hyung Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of stripping a nitride layer from a wafer and wet etching ap...
- Patent number 5,843,850
- Issue date Dec 1, 1998
- Samsung Electronics Co., Ltd.
- Dong-Min Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for turning a wafer during a wet etching process
- Patent number 5,827,396
- Issue date Oct 27, 1998
- Samsung Electronics Co., Ltd.
- Se-jong Ko
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND UI PROVIDING METHOD THEREFOR
- Publication number 20180292962
- Publication date Oct 11, 2018
- Samsung Electronics Co., Ltd.
- Yu-ri CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of manufacturing semiconductor devices, etching composition...
- Publication number 20010006246
- Publication date Jul 5, 2001
- Gyu-Hwan Kwag
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Electronic device and UI providing method therefor

Method of manufacturing semiconductor devices, etching compositions...

Method of manufacturing semiconductor devices, etching composition...

Method of manufacturing semiconductor devices, etching compositions...

Wet station apparatus having quartz heater monitoring system and me...

Wet station apparatus having quartz heater monitoring system and me...

Method of stripping a nitride layer from a wafer and wet etching ap...

Device for turning a wafer during a wet etching process

Patents Applicationslast 30 patents

ELECTRONIC DEVICE AND UI PROVIDING METHOD THEREFOR

Method of manufacturing semiconductor devices, etching composition...