Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for emulating optical disk, optical disk drive using the same, and optical disk including security zone

Method for emulating optical disk, optical disk drive using the same, and optical disk including security zone

US Patent 8199622 · Granted Jun 12, 2012

Estimated economic value: $62,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Common flow field type fuel cell separator, fuel cell separator assembly, and fu2021
Manifold device of fuel cell stack2019
Walking-assistant device2014
Memory drive that can be operated like optical disk drive and method for virtual2013
Apparatus and method for acceleratively activating fuel cell2011
Record media written with data structure for recognizing a user and method for r2011
Method of preventing optical recording media from being fractured and apparatus 2009
Optical disc drive with optical disk heating member2009
Optical disk2007
Traveling cleaner charging device and method2007
Toy having detachable central processing unit2004
Deck mechanism of headphone stereo1999