Sang Yeong JEONG

Person

Ulsan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Current compensation system for photovoltaic generator, quality mea...
- Patent number 12,155,296
- Issue date Nov 26, 2024
- EM CORETECH INC.
- Sang Yeong Jeong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated type active EMI filter having no additional elements on po...
- Patent number 12,095,433
- Issue date Sep 17, 2024
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jin Gook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Divided active electromagnetic interference filter module and manuf...
- Patent number 11,949,393
- Issue date Apr 2, 2024
- EM CORETECH CO., LTD.
- Sang Yeong Jeong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active current compensation device capable of detecting malfunction
- Patent number 11,908,614
- Issue date Feb 20, 2024
- EM Coretech Co., Ltd.
- Jin Gook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for compensating for voltage or current
- Patent number 11,901,832
- Issue date Feb 13, 2024
- EM CORETECH CO., LTD.
- Sang Yeong Jeong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...
- Publication number 20240396528
- Publication date Nov 28, 2024
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION
- Publication number 20240203641
- Publication date Jun 20, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR COMPENSATING FOR CURRENT OR VOLTAGE
- Publication number 20240186910
- Publication date Jun 6, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...
- Publication number 20240162887
- Publication date May 16, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE COMPENSATION DEVICE PROVIDING ELECTROMAGNETIC WAVE NOISE DATA
- Publication number 20240146186
- Publication date May 2, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT COMPENSATION SYSTEM FOR PHOTOVOLTAIC GENERATOR, QUALITY MEA...
- Publication number 20230344336
- Publication date Oct 26, 2023
- EM CORETECH INC.
- Sang Yeong JEONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION
- Publication number 20220208443
- Publication date Jun 30, 2022
- EM CORETECH CO., LTD.
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR COMPENSATING FOR VOLTAGE OR CURRENT
- Publication number 20220029548
- Publication date Jan 27, 2022
- EM CORETECH CO., LTD.
- Sang Yeong JEONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...
- Publication number 20220014178
- Publication date Jan 13, 2022
- EM CORETECH CO., LTD.
- Sang Yeong JEONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...
- Publication number 20210058070
- Publication date Feb 25, 2021
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Jin Gook KIM
- H01 - BASIC ELECTRIC ELEMENTS

Sang Yeong JEONG

Person

Patents Grantslast 30 patents

Current compensation system for photovoltaic generator, quality mea...

Isolated type active EMI filter having no additional elements on po...

Divided active electromagnetic interference filter module and manuf...

Active current compensation device capable of detecting malfunction

Device for compensating for voltage or current

Patents Applicationslast 30 patents

ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...

ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION

DEVICE FOR COMPENSATING FOR CURRENT OR VOLTAGE

DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...

ACTIVE COMPENSATION DEVICE PROVIDING ELECTROMAGNETIC WAVE NOISE DATA

CURRENT COMPENSATION SYSTEM FOR PHOTOVOLTAIC GENERATOR, QUALITY MEA...

ACTIVE CURRENT COMPENSATION DEVICE CAPABLE OF DETECTING MALFUNCTION

DEVICE FOR COMPENSATING FOR VOLTAGE OR CURRENT

DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...

ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...