Yoon-gu Hwang

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing aminopyrimidine derivatives
- Patent number 11,708,362
- Issue date Jul 25, 2023
- Yuhan Corporation
- Sang-Ho Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aminopyrimidine derivatives
- Patent number 11,286,253
- Issue date Mar 29, 2022
- Yuhan Corporation
- Sang-Ho Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aminopyrimidine derivatives
- Patent number 10,889,578
- Issue date Jan 12, 2021
- Yuhan Corporation
- Sang-Ho Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing magnesium oxide powder prepared by vapor phase...
- Patent number 8,303,928
- Issue date Nov 6, 2012
- Daejoo Electronic Materials Co, Ltd.
- Seung-min Oh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing magnesium oxide powder prepared by vapor phase...
- Patent number 7,972,586
- Issue date Jul 5, 2011
- Daejoo Electronic Materials Co., Ltd.
- Seung-min Oh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for manufacturing flat panel display and method of manufa...
- Patent number 7,857,571
- Issue date Dec 28, 2010
- LG Display Co., Ltd.
- Yoon Ho Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Process For Preparing Aminopyrimidine Derivatives
- Publication number 20230312545
- Publication date Oct 5, 2023
- Yuhan Corporation
- Sang-Ho OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Preparing Aminopyrimidine Derivatives
- Publication number 20220281861
- Publication date Sep 8, 2022
- Yuhan Corporation
- Sang-Ho OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Preparing Aminopyrimidine Derivatives
- Publication number 20210269427
- Publication date Sep 2, 2021
- Yuhan Corporation
- Sang-Ho OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED PROCESS FOR PREPARING AMINOPYRIMIDINE DERIVATIVES
- Publication number 20200165236
- Publication date May 28, 2020
- Yuhan Corporation
- Sang-Ho OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...
- Publication number 20110117005
- Publication date May 19, 2011
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung-min Oh
- C30 - CRYSTAL GROWTH
Information Patent Application
Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...
- Publication number 20100166639
- Publication date Jul 1, 2010
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung-min Oh
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for Unifying Operations of Boards by Using Logical Addresses...
- Publication number 20090274080
- Publication date Nov 5, 2009
- UTSTARCOM, INC.
- Yoon Mi Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus for manufacturing flat panel display and method of manufa...
- Publication number 20070154298
- Publication date Jul 5, 2007
- LG. Philips LCD Co., Ltd.
- Yoon Ho Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Yoon-gu Hwang

Person

Patents Grantslast 30 patents

Process for preparing aminopyrimidine derivatives

Process for preparing aminopyrimidine derivatives

Process for preparing aminopyrimidine derivatives

Fluorine-containing magnesium oxide powder prepared by vapor phase...

Fluorine-containing magnesium oxide powder prepared by vapor phase...

Apparatus for manufacturing flat panel display and method of manufa...

Patents Applicationslast 30 patents

Process For Preparing Aminopyrimidine Derivatives

Process For Preparing Aminopyrimidine Derivatives

Process For Preparing Aminopyrimidine Derivatives

IMPROVED PROCESS FOR PREPARING AMINOPYRIMIDINE DERIVATIVES

Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...

Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...

Method for Unifying Operations of Boards by Using Logical Addresses...

Apparatus for manufacturing flat panel display and method of manufa...