Inventor
YEO WOON-SUNG
KR8 patents
Patents
8 patentsUS6510114B1Jan 21, 2003
Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium
LG ELECTRONICS INC45 citations95
US6597648B1Jul 22, 2003
Optical disk having anti-piracy function and method of fabricating and authenticating the optical disk
LG ELECTRONICS INC26 citations92
US6404730B2Jun 11, 2002
Optical disk having a groove and a projection for combining two disk members
LG ELECTRONICS INC33 citations92
US6714497B2Mar 30, 2004
Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium
LG ELECTRONICS INC32 citations91
US6826137B1Nov 30, 2004
Apparatus and method for authentication/copy protection of optical storage medium and the optical storage medium
LG ELECTRONICS INC21 citations90
US6690634B2Feb 10, 2004
Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium
LG ELECTRONICS INC6 citations72
US6654330B2Nov 25, 2003
Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium
LG ELECTRONICS INC2 citations61
US6295182B1Sep 25, 2001
Disc cartridge
LG ELECTRONICS INC2 citations60