Tae Kwang CHOI

Person

Gwangmyeong-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic force control device and magnetic body holding device usin...
- Patent number 11,437,172
- Issue date Sep 6, 2022
- Tae Kwang Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic force control device and magnetic body holding device usin...
- Patent number 11,264,157
- Issue date Mar 1, 2022
- Tae Kwang Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic substance holding device
- Patent number 10,460,864
- Issue date Oct 29, 2019
- Tae Kwang Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic flux control device
- Patent number 10,236,107
- Issue date Mar 19, 2019
- Tae Kwang Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic substance holding device
- Patent number 9,969,061
- Issue date May 15, 2018
- Tae Kwang Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic substance holding device minimalizing residual magnetism
- Patent number 9,659,699
- Issue date May 23, 2017
- Tae Kwang Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic substance holding device
- Patent number 9,589,715
- Issue date Mar 7, 2017
- Tae Kwang Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...
- Publication number 20240387087
- Publication date Nov 21, 2024
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC BODY HOLDING DEVICE AND MAGNETIC BODY HOLDING SYSTEM INCLU...
- Publication number 20210272732
- Publication date Sep 2, 2021
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...
- Publication number 20210265093
- Publication date Aug 26, 2021
- Tae Kwang Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...
- Publication number 20200227191
- Publication date Jul 16, 2020
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...
- Publication number 20200203048
- Publication date Jun 25, 2020
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE
- Publication number 20170133136
- Publication date May 11, 2017
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FLUX CONTROL DEVICE
- Publication number 20170103839
- Publication date Apr 13, 2017
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE
- Publication number 20160207176
- Publication date Jul 21, 2016
- Tae Kwang CHOI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE
- Publication number 20160005519
- Publication date Jan 7, 2016
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM
- Publication number 20150367484
- Publication date Dec 24, 2015
- Tae Kwang CHOI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM
- Publication number 20150287510
- Publication date Oct 8, 2015
- Tae Kwang CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM
- Publication number 20150279541
- Publication date Oct 1, 2015
- Tae Kwang Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNET SUBSTANCE HOLDER INCLUDING A COMBINATION OF A PERMANENT MAG...
- Publication number 20130135067
- Publication date May 30, 2013
- Tae Kwang Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Tae Kwang CHOI

Person

Patents Grantslast 30 patents

Magnetic force control device and magnetic body holding device usin...

Magnetic force control device and magnetic body holding device usin...

Magnetic substance holding device

Magnetic flux control device

Magnetic substance holding device

Magnetic substance holding device minimalizing residual magnetism

Magnetic substance holding device

Patents Applicationslast 30 patents

MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...

MAGNETIC BODY HOLDING DEVICE AND MAGNETIC BODY HOLDING SYSTEM INCLU...

MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...

MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...

MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USIN...

MAGNETIC SUBSTANCE HOLDING DEVICE

MAGNETIC FLUX CONTROL DEVICE

MAGNETIC SUBSTANCE HOLDING DEVICE

MAGNETIC SUBSTANCE HOLDING DEVICE

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

MAGNET SUBSTANCE HOLDER INCLUDING A COMBINATION OF A PERMANENT MAG...