Heui Bok Ahn

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Kyoungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
CMOS image sensor and method for manufacturing the same
- Patent number 7,772,666
- Issue date Aug 10, 2010
- Dongbu Electronics Co., Ltd.
- Heui Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device using selective epitaxia...
- Patent number 7,247,533
- Issue date Jul 24, 2007
- Dongbu Electronics Co., Ltd.
- Heui Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metallization process of semiconductor device
- Patent number 6,319,825
- Issue date Nov 20, 2001
- Dongbu Electronics Co., Ltd.
- Byung Hyun Jung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of forming shallow trench isolation in a semiconductor device
- Publication number 20070077723
- Publication date Apr 5, 2007
- DongbuAnam Semiconductor Inc.
- Heui-Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating semiconductor device using selective epitaxi...
- Publication number 20050142790
- Publication date Jun 30, 2005
- DongbuAnam Semiconductor Inc.
- Heui Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Isolation methods in semiconductor devices
- Publication number 20050142797
- Publication date Jun 30, 2005
- Heui Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SRAM devices and methods of fabricating the same
- Publication number 20050141268
- Publication date Jun 30, 2005
- Heui Gyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS