Granted Patent
Utility
US 5,986,990 · App. 08/927,091
Device for detecting digital bit in optical disc reproducing apparatus
Inventor:
Byeong Moo Moon
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Sep 10, 1997
Inventor
Byeong Moo Moon
Assignee (at issue)
LG ELECTRONICS INC.
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.