Granted Patent
Utility
US 6,137,922 · App. 08/204,965
Method and apparatus for compressing and expanding digital data
Inventors:
Dane John Broussard, Richard R. Matthews
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Mar 2, 1994
Inventors
Dane John Broussard
Richard R. Matthews
Assignee (at issue)
Raytheon 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.