Granted Patent
Utility
US 5,589,874 · App. 08/434,207
Video imaging system with external area processing optimized for small-diameter endoscopes
Inventor:
Michael P. Buchin
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: May 4, 1995
Inventor
Michael P. Buchin
Assignee (at issue)
Origin Medsystems, Inc.
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.