Granted Patent
Utility
US 6,169,711 · App. 09/124,526
Technique for controlling motion of disk tray and pickup
Inventor:
Young-ok Koh
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Jul 29, 1998
Inventor
Young-ok Koh
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.