Granted Patent
Utility
US 5,634,149 · App. 08/582,896
Control circuit and method for controlling the operation of a camera having a B shutter operating mode
Inventors:
Hyeon-woo Jeong, Chang Hoon Kim
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Jan 4, 1996
Inventors
Hyeon-woo Jeong
Chang Hoon Kim
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.