Heung-Chan Seung

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Copying apparatus for copying a recoding medium, a method thereof a...
- Patent number 8,949,552
- Issue date Feb 3, 2015
- SETTEC, Inc.
- Heung-Chan Seung
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy-protected optical recording medium, method for driving thereof...
- Patent number 8,773,961
- Issue date Jul 8, 2014
- Heung-Chan Seung
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for generating read error during standard DVD disc manufactu...
- Patent number 8,201,265
- Issue date Jun 12, 2012
- SETTEC, Inc.
- Heung-Chan Seung
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy-protected optical recording medium and a method for manufactur...
- Patent number 7,200,086
- Issue date Apr 3, 2007
- Settec Inc.
- Heung-Chan Seung
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...
- Publication number 20130155830
- Publication date Jun 20, 2013
- SETTEC, INC.
- Heung-Chan SEUNG
- G11 - INFORMATION STORAGE
Information Patent Application
COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...
- Publication number 20080182057
- Publication date Jul 31, 2008
- Heung-chan Seung
- G11 - INFORMATION STORAGE
Information Patent Application
Copying apparatus for copying a recoding medium, a method thereof a...
- Publication number 20080159107
- Publication date Jul 3, 2008
- Heung-Chan Seung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for generating read error during standard DVD disc manufactu...
- Publication number 20080127357
- Publication date May 29, 2008
- Heung-Chan Seung
- G11 - INFORMATION STORAGE
Information Patent Application
Copying apparatus for copying a recoding medium, a method thereof a...
- Publication number 20050047195
- Publication date Mar 3, 2005
- Heung-Chan Seung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Copy-protected optical recording medium and a method for manufactur...
- Publication number 20040196764
- Publication date Oct 7, 2004
- Heung-Chan Seung
- G11 - INFORMATION STORAGE
Information Patent Application
Copy-protected optical recording medium, a method for driving there...
- Publication number 20040199780
- Publication date Oct 7, 2004
- Heung-chan Seung
- G11 - INFORMATION STORAGE
Information Patent Application
Copy-protected optical recording medium and a method for manufactur...
- Publication number 20040184392
- Publication date Sep 23, 2004
- Heung-Chan Seung
- G11 - INFORMATION STORAGE

Heung-Chan Seung

Person

Patents Grantslast 30 patents

Copying apparatus for copying a recoding medium, a method thereof a...

Copy-protected optical recording medium, method for driving thereof...

Method for generating read error during standard DVD disc manufactu...

Copy-protected optical recording medium and a method for manufactur...

Patents Applicationslast 30 patents

COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...

COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...

Copying apparatus for copying a recoding medium, a method thereof a...

Method for generating read error during standard DVD disc manufactu...

Copying apparatus for copying a recoding medium, a method thereof a...

Copy-protected optical recording medium and a method for manufactur...

Copy-protected optical recording medium, a method for driving there...

Copy-protected optical recording medium and a method for manufactur...