Granted Patent
Utility
US 5,530,450 · App. 08/371,257
Radar scan converter for PPI rectangular and PPI offset rectangular modes
Inventors:
Stephen Sohn, Douglas A. Peterson
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: Jan 11, 1995
Inventors
Stephen Sohn
Douglas A. Peterson
Assignee (at issue)
L'ORÉAL
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.