Granted Patent
Utility
US 5,348,255 · App. 07/892,461
System and method for sensing attitude of a spacecraft with equilized star tracker errors along three orthogonal axes
Inventor:
Rene Abreu
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Jun 2, 1992
Inventor
Rene Abreu
Assignee (at issue)
Hughes Aircraft Company
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.