Granted Patent
Utility
US 6,496,459 · App. 10/132,266
Method and apparatus for recording and reproducing information on and from optical disc
Inventor:
Yasuhiro Ueki
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 26, 2002
Inventor
Yasuhiro Ueki
Assignee (at issue)
Victor Company of Japan, 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.