Meoung Whan Cho

Person

Yongin-City, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Composite material and heat dissipation part
- Patent number 12,120,852
- Issue date Oct 15, 2024
- THE GOODSYSTEM CORP.
- Meoung-whan Cho
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composite material and heat dissipation part comprising the composi...
- Patent number 12,110,446
- Issue date Oct 8, 2024
- THE GOODSYSTEM CORP.
- Meoung-whan Cho
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heat sink plate
- Patent number 11,285,701
- Issue date Mar 29, 2022
- THEGOODSYSTEM CORP.
- Meoung-whan Cho
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat sink plate
- Patent number 10,777,484
- Issue date Sep 15, 2020
- THE GOODSYSTEM CORP.
- Il-ho Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat sink plate
- Patent number D853977
- Issue date Jul 16, 2019
- THE GOODSYSTEM CO., LTD.
- Il-ho Kim
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
III nitride semiconductor device and method of manufacturing the same
- Patent number 9,537,053
- Issue date Jan 3, 2017
- BBSA LIMITED
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically structured group III nitride semiconductor LED chip and...
- Patent number 9,502,603
- Issue date Nov 22, 2016
- Wavesquare Inc.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,184,338
- Issue date Nov 10, 2015
- BBSA LIMITED
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically structured group III nitride semiconductor LED chip and...
- Patent number 9,012,935
- Issue date Apr 21, 2015
- Wavesquare Inc.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method therefor
- Patent number 8,963,290
- Issue date Feb 24, 2015
- Dowa Electronics Materials Co., Ltd.
- Ryuichi Toba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically structured group III nitride semiconductor LED chip and...
- Patent number 8,962,362
- Issue date Feb 24, 2015
- Wavesquare Inc.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting element
- Patent number D711582
- Issue date Aug 19, 2014
- Wavesquare Inc.
- Meoung Whan Cho
- D26 - Lighting
Information Patent Grant
Lighting element
- Patent number D711583
- Issue date Aug 19, 2014
- Wavesquare Inc.
- Meoung Whan Cho
- D26 - Lighting
Information Patent Grant
Lighting element
- Patent number D711581
- Issue date Aug 19, 2014
- Wavesquare Inc.
- Meoung Whan Cho
- D26 - Lighting
Information Patent Grant
Lighting elements
- Patent number D703863
- Issue date Apr 29, 2014
- Wavesquare Inc.
- Meoung Whan Cho
- D26 - Lighting
Information Patent Grant
Lighting elements
- Patent number D703862
- Issue date Apr 29, 2014
- Wavesquare Inc.
- Meoung Whan Cho
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL AND HEAT DISSIPATION PART COMPRISING THE COMPOSI...
- Publication number 20230183541
- Publication date Jun 15, 2023
- THE GOODSYSTEM CORP.
- Meoung-whan CHO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPOSITE MATERIAL AND HEAT DISSIPATION PART
- Publication number 20220394882
- Publication date Dec 8, 2022
- THE GOODSYSTEM CORP.
- Meoung-whan CHO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RADIATION BOARD
- Publication number 20220068758
- Publication date Mar 3, 2022
- Meoung-whan CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLAD MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20210175147
- Publication date Jun 10, 2021
- Dowa Holdings Co., Ltd.
- Tomotsugu Aoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEAT SINK PLATE
- Publication number 20200290316
- Publication date Sep 17, 2020
- THE GOODSYSTEM CORP.
- Meoung-whan CHO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT SINK PLATE
- Publication number 20190115279
- Publication date Apr 18, 2019
- THE GOODSYSTEM CORP.
- Il-ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT-DISSIPATING PLATE FOR HIGH-POWER ELEMENT
- Publication number 20180328677
- Publication date Nov 15, 2018
- THE GOODSYSTEM CORP.
- Il-ho KIM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
III NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150263234
- Publication date Sep 17, 2015
- BBSA LIMITED
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
III NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150187887
- Publication date Jul 2, 2015
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...
- Publication number 20140319557
- Publication date Oct 30, 2014
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140284770
- Publication date Sep 25, 2014
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ELEMENT CHIP AND MANUFACTURING METHOD THEREFOR
- Publication number 20140217457
- Publication date Aug 7, 2014
- WAVESQUARE INC.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20140015105
- Publication date Jan 16, 2014
- WAVESQUARE INC.
- Ryuichi Toba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...
- Publication number 20140001511
- Publication date Jan 2, 2014
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Meoung Whan CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...
- Publication number 20120248458
- Publication date Oct 4, 2012
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Meoung Whan Cho
- H01 - BASIC ELECTRIC ELEMENTS

Meoung Whan Cho

Person

Patents Grantslast 30 patents

Composite material and heat dissipation part

Composite material and heat dissipation part comprising the composi...

Heat sink plate

Heat sink plate

Heat sink plate

III nitride semiconductor device and method of manufacturing the same

Vertically structured group III nitride semiconductor LED chip and...

Semiconductor device and method of manufacturing the same

Vertically structured group III nitride semiconductor LED chip and...

Semiconductor device and manufacturing method therefor

Vertically structured group III nitride semiconductor LED chip and...

Lighting element

Lighting element

Lighting element

Lighting elements

Lighting elements

Patents Applicationslast 30 patents

COMPOSITE MATERIAL AND HEAT DISSIPATION PART COMPRISING THE COMPOSI...

COMPOSITE MATERIAL AND HEAT DISSIPATION PART

RADIATION BOARD

CLAD MATERIAL AND METHOD FOR PRODUCING SAME

HEAT SINK PLATE

HEAT SINK PLATE

HEAT-DISSIPATING PLATE FOR HIGH-POWER ELEMENT

III NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

III NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT-EMITTING ELEMENT CHIP AND MANUFACTURING METHOD THEREFOR

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...

VERTICALLY STRUCTURED GROUP III NITRIDE SEMICONDUCTOR LED CHIP AND...