Granted Patent
Utility
US 5,299,229 · App. 08/010,723
High rate-low rate PN code tracking system
Inventors:
John W. Zscheile, Jr., Alan E. Lundquist, Samuel C. Kingston
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: Jan 29, 1993
Inventors
John W. Zscheile, Jr.
Alan E. Lundquist
Samuel C. Kingston
Assignee (at issue)
Unisys Corporation
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.