KWANGTAE HWANG

Person

SEOUL, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 11,837,545
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Jungwoo Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming material film, integrated circuit device, and met...
- Patent number 11,450,554
- Issue date Sep 20, 2022
- Samsung Electronics Co., Ltd.
- Geumbi Mun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radical monitoring apparatus and plasma apparatus including the mon...
- Patent number 11,264,219
- Issue date Mar 1, 2022
- Samsung Electronics Co., Ltd.
- Kwangtae Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having capping pattern defining top sur...
- Patent number 10,453,796
- Issue date Oct 22, 2019
- Samsung Electronics Co., Ltd.
- Jungwoo Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,347,527
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Sangho Rha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,997,400
- Issue date Jun 12, 2018
- Samsung Electronics Co., Ltd.
- Sangho Rha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory devices and methods of fabricating the same
- Patent number 8,816,418
- Issue date Aug 26, 2014
- Samsung Electronics Co., Ltd.
- Hyongsoo Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210375764
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- JUNGWOO SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING MATERIAL FILM, INTEGRATED CIRCUIT DEVICE, AND MET...
- Publication number 20210193508
- Publication date Jun 24, 2021
- Samsung Electronics Co., Ltd.
- Geumbi Mun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADICAL MONITORING APPARATUS AND PLASMA APPARATUS INCLUDING THE MON...
- Publication number 20200335313
- Publication date Oct 22, 2020
- Samsung Electronics Co., Ltd.
- Kwangtae Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200006231
- Publication date Jan 2, 2020
- Samsung Electronics Co., Ltd.
- JUNGWOO SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180261499
- Publication date Sep 13, 2018
- Samsung Electronics Co., Ltd.
- SANGHO RHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180174971
- Publication date Jun 21, 2018
- Samsung Electronics Co., Ltd.
- JUNGWOO SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170170058
- Publication date Jun 15, 2017
- Samsung Electronics Co., Ltd.
- SANGHO RHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20130105873
- Publication date May 2, 2013
- Hyongsoo KIM
- H01 - BASIC ELECTRIC ELEMENTS

KWANGTAE HWANG

Person

Patents Grantslast 30 patents

Semiconductor memory device

Method of forming material film, integrated circuit device, and met...

Radical monitoring apparatus and plasma apparatus including the mon...

Semiconductor memory device having capping pattern defining top sur...

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Semiconductor memory devices and methods of fabricating the same

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE

METHOD OF FORMING MATERIAL FILM, INTEGRATED CIRCUIT DEVICE, AND MET...

RADICAL MONITORING APPARATUS AND PLASMA APPARATUS INCLUDING THE MON...

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME