Granted Patent
Utility
US 5,808,982 · App. 08/647,421
Disk calibration and search method in a CD-ROM drive system
Inventor:
Ki-bong Yun
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: May 13, 1996
Inventor
Ki-bong Yun
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.