LTCAM CO., LTD.

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Pyeongtack-si, KR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Etching composition effective to selectively wet etch a silicon nit...
- Patent number 10,995,268
- Issue date May 4, 2021
- LTCAM CO., LTD.
- Sok Ho Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etchant composition with high selectivity to silicon nitride
- Patent number 10,689,572
- Issue date Jun 23, 2020
- LTCAM CO., LTD.
- Sok Ho Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cleaner composition for process of manufacturing semiconductor and...
- Patent number 9,902,925
- Issue date Feb 27, 2018
- Samsung Display Co., Ltd.
- Dong Eon Lee
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning composition
- Patent number 9,873,857
- Issue date Jan 23, 2018
- Samsung Display Co., Ltd.
- Dongeon Lee
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning composition and method of manufacturing metal wiring using...
- Patent number 9,869,027
- Issue date Jan 16, 2018
- Samsung Display Co., Ltd.
- Bong-Yeon Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning composition and method of manufacturing metal wiring using...
- Patent number 9,340,759
- Issue date May 17, 2016
- Samsung Display Co., Ltd.
- Bong-Yeon Kim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

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Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR WET ETCHING TO SILICON NITRIDE
- Publication number 20190367811
- Publication date Dec 5, 2019
- LTCAM CO., LTD.
- SOK HO LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHANT COMPOSITION WITH HIGH SELECTIVITY TO SILICON NITRIDE
- Publication number 20190249082
- Publication date Aug 15, 2019
- LTCAM CO., LTD.
- Sok Ho LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLEANING COMPOSITION
- Publication number 20160237384
- Publication date Aug 18, 2016
- LTCAM CO., LTD.
- Dongeon LEE
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING COMPOSITION AND METHOD OF MANUFACTURING METAL WIRING USING...
- Publication number 20160230289
- Publication date Aug 11, 2016
- SAMSUNG DISPLAY CO., LTD.
- Bong-Yeon Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CLEANER COMPOSITION FOR PROCESS OF MANUFACTURING SEMICONDUCTOR AND...
- Publication number 20160215241
- Publication date Jul 28, 2016
- LTCAM CO., LTD.
- Dong Eon LEE
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

LTCAM CO., LTD.

Organization

Patents Grantslast 30 patents

Etching composition effective to selectively wet etch a silicon nit...

Etchant composition with high selectivity to silicon nitride

Cleaner composition for process of manufacturing semiconductor and...

Cleaning composition

Cleaning composition and method of manufacturing metal wiring using...

Cleaning composition and method of manufacturing metal wiring using...

Patents Applicationslast 30 patents

COMPOSITION FOR WET ETCHING TO SILICON NITRIDE

ETCHANT COMPOSITION WITH HIGH SELECTIVITY TO SILICON NITRIDE

CLEANING COMPOSITION

CLEANING COMPOSITION AND METHOD OF MANUFACTURING METAL WIRING USING...

CLEANER COMPOSITION FOR PROCESS OF MANUFACTURING SEMICONDUCTOR AND...