Gae-ok Cho

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Gyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for generating tracking error signals
- Patent number 7,342,854
- Issue date Mar 11, 2008
- Samsung Electronics Co., Ltd.
- Dae-Hoon Kwon
- G11 - INFORMATION STORAGE
Information Patent Grant
Writable area detection device for optical recording/reproducing ap...
- Patent number 7,289,406
- Issue date Oct 30, 2007
- Samsung Electronics Co., Ltd.
- Soo-jung Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for generating tracking error signals
- Patent number 7,177,245
- Issue date Feb 13, 2007
- Samsung Electronics Co., Ltd.
- Dae-Hoon Kwon
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital-to-analog converter with low skew and glitch
- Patent number 6,903,671
- Issue date Jun 7, 2005
- Samsung Electronics Co., Ltd.
- Dae-hoon Kwon
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for generating tracking error signals
- Publication number 20070109925
- Publication date May 17, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-Hoon Kwon
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS FOR GENERATING TRACKING ERROR SIGNALS
- Publication number 20060285451
- Publication date Dec 21, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-Hoon Kwon
- G11 - INFORMATION STORAGE
Information Patent Application
Digital-to-analog converter with low skew and glitch
- Publication number 20040150542
- Publication date Aug 5, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-hoon Kwon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Writable area detection device for optical recording/reproducing ap...
- Publication number 20040145990
- Publication date Jul 29, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Soo-Jung Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for generating tracking error signals
- Publication number 20040022142
- Publication date Feb 5, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-Hoon Kwon
- G11 - INFORMATION STORAGE