Granted Patent
Utility
US 6,118,947 · App. 09/132,671
Drive method and device for an electronic shutter and auto focus control mechanism used in cameras
Inventor:
Jae-Gyeong Suh
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Aug 12, 1998
Inventor
Jae-Gyeong Suh
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.