Granted Patent
Utility
US 5,425,136 · App. 07/855,283
Three-dimensional maximum a posteriori (map) tracking
Inventors:
Allen Kwok Wah Lo, Mark D. Skinas, deceased, William J. Bangs
Patented Case
View Patent ↗
Granted: Jun 13, 1995
Filed: Mar 23, 1992
Inventors
Allen Kwok Wah Lo
Mark D. Skinas, deceased
William J. Bangs
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.