IP Library Granted Patent US 5,493,619
Granted Patent Utility
US 5,493,619 · App. 08/209,095

Normalization method for eliminating false detections in side scan sonar images

Inventors: Paul H. Haley, John E. Gilmour
Patented Case View Patent ↗
Granted: Feb 20, 1996 Filed: Mar 11, 1994
Inventors
Paul H. Haley
John E. Gilmour

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,493,619
App. No.
08/209,095
Filed
1994-03-11
Granted
1996-02-20
Kind
A