Granted Patent
Utility
US 6,480,453 · App. 09/794,078
Apparatus and method for driving an optical disc with a caddy having a cover
Inventor:
Cheol-woong Ahn
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Feb 28, 2001
Inventor
Cheol-woong Ahn
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.