Granted Patent
Utility
US 5,309,195 · App. 07/999,614
Auto power cut-off device for camera and driving method therefor
Inventors:
Bonjeong Goo, Byeongjun Moon
Patented Case
View Patent ↗
Granted: May 3, 1994
Filed: Dec 31, 1992
Inventors
Bonjeong Goo
Byeongjun Moon
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.