Granted Patent
Utility
US 5,619,741 · App. 08/683,820
Shutter driving system for a camera
Inventors:
Seon Ho Lee, Jae Seo
Patented Case
View Patent ↗
Granted: Apr 8, 1997
Filed: Jul 18, 1996
Inventors
Seon Ho Lee
Jae Seo
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.