Granted Patent
Utility
US 5,995,535 · App. 08/965,251
Rapid time and frequency acquistion of spread spectrum waveforms via ambiguity transform
Inventors:
Khiem V. Cai, Steven R. Severance
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Nov 6, 1997
Inventors
Khiem V. Cai
Steven R. Severance
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.