Granted Patent
Utility
US 5,793,534 · App. 08/726,789
Fast wide angle zoom lens
Inventor:
Geon-Mo Gang
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Oct 7, 1996
Inventor
Geon-Mo Gang
Assignee (at issue)
Samsung Aerospace Industries, 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.