Hyunchul Lee

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating semiconductor device including porous dielect...
- Patent number 12,308,245
- Issue date May 20, 2025
- Samsung Electronics Co., Ltd.
- Jongcheon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of cutting a fine pattern, methods of forming active patter...
- Patent number 12,293,921
- Issue date May 6, 2025
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal-air battery
- Patent number 12,027,687
- Issue date Jul 2, 2024
- Samsung Electronics Co., Ltd.
- Heungchan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium battery
- Patent number 11,942,593
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Hyeokjo Gwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and method for searching for radio access technol...
- Patent number 11,856,509
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Yongbeom Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of cutting a fine pattern, methods of forming active patter...
- Patent number 11,842,899
- Issue date Dec 12, 2023
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic device and method for searching for PLMN in wireless com...
- Patent number 11,582,686
- Issue date Feb 14, 2023
- Samsung Electronics Co., Ltd.
- Shinduck Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for controlling cellular network function in wire...
- Patent number 11,570,831
- Issue date Jan 31, 2023
- Samsung Electronics Co., Ltd.
- Dongwoo Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metal-air battery
- Patent number 11,476,522
- Issue date Oct 18, 2022
- Samsung Electronics Co., Ltd.
- Heungchan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particulate matter collecting apparatus
- Patent number 11,338,240
- Issue date May 24, 2022
- Samsung Electronics Co., Ltd.
- Joonseon Jeong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for performing emergency call and electronic device therefor
- Patent number 11,297,480
- Issue date Apr 5, 2022
- Samsung Electronics Co., Ltd.
- Sungjun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lithium battery
- Patent number 11,245,130
- Issue date Feb 8, 2022
- Samsung Electronics Co., Ltd.
- Hyeokjo Gwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous film, separator including the same, electrochemical device i...
- Patent number 11,211,671
- Issue date Dec 28, 2021
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Electronic device and method for adaptively changing information re...
- Patent number 11,019,541
- Issue date May 25, 2021
- Samsung Electronics Co., Ltd.
- Shinduck Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for recognizing SIM card and operation method the...
- Patent number 10,932,125
- Issue date Feb 23, 2021
- Samsung Electronics Co., Ltd.
- Shinduck Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 10,910,231
- Issue date Feb 2, 2021
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for estimating state of battery
- Patent number 10,809,303
- Issue date Oct 20, 2020
- LG Chem, Ltd.
- Hyunchul Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 10,522,366
- Issue date Dec 31, 2019
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-air battery
- Patent number 10,505,241
- Issue date Dec 10, 2019
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for sensing opening of current interrupt devic...
- Patent number 10,365,307
- Issue date Jul 30, 2019
- LG Chem, Ltd.
- Mi So Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for detecting malfunction of task scheduler in...
- Patent number 10,156,843
- Issue date Dec 18, 2018
- LG Chem, Ltd.
- Hyunchul Lee
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of balancing rack voltages of battery pack including racks
- Patent number 9,641,013
- Issue date May 2, 2017
- LG Chem, Ltd.
- Jongkook Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Terminating resistance generation device for differential input mod...
- Patent number 8,933,723
- Issue date Jan 13, 2015
- LG Chem, Ltd.
- Hyunchul Lee
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Battery System and Battery Balancing Method Thereof
- Publication number 20250233437
- Publication date Jul 17, 2025
- LG ENERGY SOLUTION, LTD.
- Hyunchul Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF CUTTING A FINE PATTERN, METHODS OF FORMING ACTIVE PATTER...
- Publication number 20240063024
- Publication date Feb 22, 2024
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE INCLUDING POROUS DIELECT...
- Publication number 20230069868
- Publication date Mar 9, 2023
- Samsung Electronics Co., Ltd.
- Jongcheon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-AIR BATTERY
- Publication number 20220393272
- Publication date Dec 8, 2022
- Samsung Electronics Co., Ltd.
- Heungchan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM BATTERY
- Publication number 20220102750
- Publication date Mar 31, 2022
- Hyeokjo Gwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARTICULATE MATTER COLLECTING APPARATUS
- Publication number 20210322917
- Publication date Oct 21, 2021
- Samsung Electronics Co., Ltd.
- Joonseon Jeong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR SEARCHING FOR RADIO ACCESS TECHNOL...
- Publication number 20210314859
- Publication date Oct 7, 2021
- Samsung Electronics Co., Ltd.
- Yongbeom KWON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF CUTTING A FINE PATTERN, METHODS OF FORMING ACTIVE PATTER...
- Publication number 20210217625
- Publication date Jul 15, 2021
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR SEARCHING FOR PLMN IN WIRELESS COM...
- Publication number 20210204203
- Publication date Jul 1, 2021
- Samsung Electronics Co., Ltd.
- Shinduck LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERFORMING EMERGENCY CALL AND ELECTRONIC DEVICE THEREFOR
- Publication number 20210136554
- Publication date May 6, 2021
- Samsung Electronics Co., Ltd.
- Sungjun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR CONTROLLING CELLULAR NETWORK FUNCTION IN WIRE...
- Publication number 20210100049
- Publication date Apr 1, 2021
- Samsung Electronics Co., Ltd.
- Dongwoo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR RECOGNIZING SIM CARD AND OPERATION METHOD THE...
- Publication number 20200128397
- Publication date Apr 23, 2020
- Samsung Electronics Co., Ltd.
- Shinduck LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20200111678
- Publication date Apr 9, 2020
- Samsung Electronics Co., Ltd.
- Sanggyo Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM BATTERY
- Publication number 20200036032
- Publication date Jan 30, 2020
- Samsung Electronics Co., Ltd.
- Hyeokjo Gwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR ADAPTIVELY CHANGING INFORMATION AB...
- Publication number 20200022036
- Publication date Jan 16, 2020
- Samsung Electronics Co., Ltd.
- Shinduck LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POROUS FILM, SEPARATOR INCLUDING THE SAME, ELECTROCHEMICAL DEVICE I...
- Publication number 20190221809
- Publication date Jul 18, 2019
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20190214273
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-AIR BATTERY
- Publication number 20190148803
- Publication date May 16, 2019
- Samsung Electronics Co., Ltd.
- Heungchan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR ESTIMATING STATE OF BATTERY
- Publication number 20180024199
- Publication date Jan 25, 2018
- LG CHEM, LTD.
- Hyunchul LEE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR SENSING OPENING OF CURRENT INTERRUPT DEVIC...
- Publication number 20170328936
- Publication date Nov 16, 2017
- LG CHEM, LTD.
- Mi So PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR DETECTING MALFUNCTION OF TASK SCHEDULER IN...
- Publication number 20160327943
- Publication date Nov 10, 2016
- LG CHEM, LTD.
- Hyunchul LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF BALANCING RACK VOLTAGES OF BATTERY PACK INCLUDING RACKS
- Publication number 20160172875
- Publication date Jun 16, 2016
- LG CHEM, LTD.
- Jongkook LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METAL-AIR BATTERY CELL, METAL-AIR BATTERY INCLUDING METAL-AIR BATTE...
- Publication number 20150340747
- Publication date Nov 26, 2015
- Samsung Electronics Co., Ltd.
- Hyukjae Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-AIR BATTERY
- Publication number 20150333384
- Publication date Nov 19, 2015
- Samsung Electronics Co., Ltd.
- Hyunchul Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINATING RESISTANCE GENERATION DEVICE FOR DIFFERENTIAL INPUT MOD...
- Publication number 20140312927
- Publication date Oct 23, 2014
- Hyunchul Lee
- G06 - COMPUTING CALCULATING COUNTING

Hyunchul Lee

Person

Patents Grantslast 30 patents

Method of fabricating semiconductor device including porous dielect...

Methods of cutting a fine pattern, methods of forming active patter...

Metal-air battery

Lithium battery

Electronic device and method for searching for radio access technol...

Methods of cutting a fine pattern, methods of forming active patter...

Electronic device and method for searching for PLMN in wireless com...

Electronic device for controlling cellular network function in wire...

Metal-air battery

Particulate matter collecting apparatus

Method for performing emergency call and electronic device therefor

Lithium battery

Porous film, separator including the same, electrochemical device i...

Electronic device and method for adaptively changing information re...

Electronic device for recognizing SIM card and operation method the...

Method of fabricating semiconductor device

Device and method for estimating state of battery

Method of fabricating semiconductor device

Metal-air battery

Apparatus and method for sensing opening of current interrupt devic...

Apparatus and method for detecting malfunction of task scheduler in...

Method of balancing rack voltages of battery pack including racks

Terminating resistance generation device for differential input mod...

Patents Applicationslast 30 patents

Battery System and Battery Balancing Method Thereof

METHODS OF CUTTING A FINE PATTERN, METHODS OF FORMING ACTIVE PATTER...

METHOD OF FABRICATING SEMICONDUCTOR DEVICE INCLUDING POROUS DIELECT...

METAL-AIR BATTERY

LITHIUM BATTERY

PARTICULATE MATTER COLLECTING APPARATUS

ELECTRONIC DEVICE AND METHOD FOR SEARCHING FOR RADIO ACCESS TECHNOL...

METHODS OF CUTTING A FINE PATTERN, METHODS OF FORMING ACTIVE PATTER...

ELECTRONIC DEVICE AND METHOD FOR SEARCHING FOR PLMN IN WIRELESS COM...

METHOD FOR PERFORMING EMERGENCY CALL AND ELECTRONIC DEVICE THEREFOR

ELECTRONIC DEVICE FOR CONTROLLING CELLULAR NETWORK FUNCTION IN WIRE...

ELECTRONIC DEVICE FOR RECOGNIZING SIM CARD AND OPERATION METHOD THE...

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

LITHIUM BATTERY

ELECTRONIC DEVICE AND METHOD FOR ADAPTIVELY CHANGING INFORMATION AB...

POROUS FILM, SEPARATOR INCLUDING THE SAME, ELECTROCHEMICAL DEVICE I...

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

METAL-AIR BATTERY

DEVICE AND METHOD FOR ESTIMATING STATE OF BATTERY

APPARATUS AND METHOD FOR SENSING OPENING OF CURRENT INTERRUPT DEVIC...

APPARATUS AND METHOD FOR DETECTING MALFUNCTION OF TASK SCHEDULER IN...

METHOD OF BALANCING RACK VOLTAGES OF BATTERY PACK INCLUDING RACKS

METAL-AIR BATTERY CELL, METAL-AIR BATTERY INCLUDING METAL-AIR BATTE...

METAL-AIR BATTERY

TERMINATING RESISTANCE GENERATION DEVICE FOR DIFFERENTIAL INPUT MOD...