Granted Patent
Utility
US 5,172,419 · App. 07/665,401
Medical image processing system
Inventor:
Bala S. Manian
Patented Case
View Patent ↗
Granted: Dec 15, 1992
Filed: Mar 5, 1991
Inventor
Bala S. Manian
Assignee (at issue)
Lumisys, 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.