Granted Patent
Utility
US 6,061,187 · App. 09/133,635
Zoom lens system with a high zoom ratio
Inventor:
Geon-Mo Kang
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Aug 13, 1998
Inventor
Geon-Mo Kang
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.