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Suwon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum pouch film for secondary battery, and manufacturing method...
Patent number
11,909,054
Issue date
Feb 20, 2024
BTL ADVANCED MATERIAL CO. LTD.
Sang Wook Chun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing porous titania thin film by using cellulose na...
Patent number
11,365,153
Issue date
Jun 21, 2022
NATIONAL INSTITUTE OF FOREST SCIENCE
Sun Young Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrochemical element comprising cellulose nanofiber separator an...
Patent number
11,251,459
Issue date
Feb 15, 2022
Korea Forest Research Institute
Sun Young Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous separation film for secondary battery including cellulose fi...
Patent number
10,069,127
Issue date
Sep 4, 2018
Korea Forest Research Institute
Sun Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of and an apparatus for regulating the temperature of an ele...
Patent number
6,684,652
Issue date
Feb 3, 2004
Samsung Electronics Co., Ltd.
Jin-Man Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for manufacturing a semiconductor device having a wafer l...
Patent number
5,843,237
Issue date
Dec 1, 1998
Samsung Electronics Co., Ltd.
Sang-jun Chun
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY, AND MANUFACTURING METHOD...
Publication number
20240145824
Publication date
May 2, 2024
SBTL ADVANCED MATERIALS CO., LTD.
Sang Wook CHUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY, AND METHOD FOR MANUFACTU...
Publication number
20240145823
Publication date
May 2, 2024
SBTL ADVANCED MATERIALS CO., LTD.
Sang Wook CHUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY
Publication number
20240136618
Publication date
Apr 25, 2024
SBTL ADVANCED MATERALS CO., LTD.
Jun Ho SHIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY
Publication number
20240079688
Publication date
Mar 7, 2024
SBTL ADVANCED MATERIALS CO., LTD.
Jun Ho SHIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NYLON FILM, METHOD FOR PRODUCING SAME, AND ALUMINUM POUCH FILM COMP...
Publication number
20240052119
Publication date
Feb 15, 2024
SBTL ADVANCED MATERAL CO., LTD.
Jun Ho SHIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY AND METHOD FOR MANUFACTUR...
Publication number
20230361394
Publication date
Nov 9, 2023
SBTL ADVANCED MATERIALS CO., LTD.
Sang Wook CHUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY, AND METHOD FOR PRODUCING...
Publication number
20220285763
Publication date
Sep 8, 2022
BTL ADVANCED MATERIAL CO. LTD.
Sang Wook CHUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM POUCH FILM FOR SECONDARY BATTERY, AND MANUFACTURING METHOD...
Publication number
20220271373
Publication date
Aug 25, 2022
BTL ADVANCED MATERIAL CO. LTD.
Sang Wook CHUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ACTIVATED CARBON USING COFFEE BEAN EXTRACT...
Publication number
20190393504
Publication date
Dec 26, 2019
National Institute of Forest Science
Sun Young Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING POROUS TITANIA THIN FILM BY USING CELLULOSE NA...
Publication number
20190284097
Publication date
Sep 19, 2019
National Institute of Forest Science
Sun Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL MESH STRUCTURE FORM ELECTRODE FOR ELECTROCHEMICAL...
Publication number
20180108941
Publication date
Apr 19, 2018
Korea Forest research Institute
Sun Young LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL ELEMENT COMPRISING CELLULOSE NANOFIBER SEPARATOR AN...
Publication number
20170222252
Publication date
Aug 3, 2017
Korea Forest research Institute
Sun Young LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SEPARATION FILM FOR SECONDARY BATTERY INCLUDING CELLULOSE FI...
Publication number
20150333306
Publication date
Nov 19, 2015
Korea Forest research Institute
Sun Young LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Porous Separator for a Secondary Battery Including Cellulose Nanofi...
Publication number
20140335424
Publication date
Nov 13, 2014
The Republic of Korea (Forestry Administration Forestry Research Institute)
Sun Young Lee
B82 - NANO-TECHNOLOGY
Information
Patent Application
Porous Separator Using Cellulose Nanofibrils and Method for Prepari...
Publication number
20130251890
Publication date
Sep 26, 2013
The Republic of Korea (Forestry Administration Forestry Research Institute)
Ji Hyeon Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of and an apparatus for regulating the temperature of an ele...
Publication number
20020174667
Publication date
Nov 28, 2002
Jin-Man Kim
H01 - BASIC ELECTRIC ELEMENTS