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Hwan-won CHOI
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Cover structure with double cover structure and shooting case of mu...
Patent number
11,808,557
Issue date
Nov 7, 2023
HANWHA AEROSPACE CO., LTD
Ki Won Do
F42 - AMMUNITION BLASTING
Information
Patent Grant
Microwave
Patent number
D929179
Issue date
Aug 31, 2021
Samsung Electronics Co., Ltd.
Yo Han Kim
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
Positive Electrode Active Material, Positive Electrode Including th...
Publication number
20240145674
Publication date
May 2, 2024
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material, Positive Electrode Including th...
Publication number
20240145672
Publication date
May 2, 2024
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material, Positive Electrode Including th...
Publication number
20240088379
Publication date
Mar 14, 2024
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material, and Positive Electrode and Lith...
Publication number
20230387405
Publication date
Nov 30, 2023
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material Precursor and Method of Preparin...
Publication number
20230339772
Publication date
Oct 26, 2023
LG CHEM, LTD.
Na Ri Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material, and Positive Electrode and Lith...
Publication number
20230142182
Publication date
May 11, 2023
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Separating Transition Metal from Waste Positive Electrod...
Publication number
20220320617
Publication date
Oct 6, 2022
LG CHEM, LTD.
Won Sig Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COVER STRUCTURE WITH DOUBLE COVER STRUCTURE AND SHOOTING CASE OF MU...
Publication number
20210231419
Publication date
Jul 29, 2021
Hanwha Corporation
Ki Won Do
F42 - AMMUNITION BLASTING
Information
Patent Application
METHOD FOR MANUFACTURING INNER STRUCTURE OF REGENERATIVE COOLING TY...
Publication number
20140007412
Publication date
Jan 9, 2014
KOREA AEROSPACE RESEARCH INSTITUTE
Chul Sung Ryu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CLEISTOCALYX OPERCULATUS-DERIVED COMPOUNDS HAVING INHIBITORY ACTIVI...
Publication number
20120046353
Publication date
Feb 23, 2012
CHOONG ANG VACCINE LAB.
Injoong YOON
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
INJECTOR HEAD OF LIQUID ROCKET ENGINE
Publication number
20100064661
Publication date
Mar 18, 2010
KOREA AEROSPACE RESEARCH INSTITUTE
Seong Hyeon Seo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES