Granted Patent
Utility
US 6,125,190 · App. 08/986,950
Image display and audio device
Inventor:
Xin Wen
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Dec 8, 1997
Inventor
Xin Wen
Assignee (at issue)
EASTMAN KODAK COMPANY
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.