Granted Patent
Utility
US 5,625,843 · App. 08/330,725
Audio data input device for multi-media computer
Inventor:
Chang-Ho Lee
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Oct 28, 1994
Inventor
Chang-Ho Lee
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.