Granted Patent
Utility
US 5,650,828 · App. 08/518,411
Method and apparatus for detecting and thinning a contour image of objects
Inventor:
Min-Sup Lee
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Aug 23, 1995
Inventor
Min-Sup Lee
Assignee (at issue)
Daewoo Electronics Corporation
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.