Granted Patent
Utility
US 6,631,165 · App. 09/388,175
Code modulation using narrow spectral notching
Inventors:
Russell H. Lambert, Peter J. Hadinger, Denes L. Zsolnay, Bruce W. Evans, Shi-Ping Hsu, Gerard Roccanova
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Sep 1, 1999
Inventors
Russell H. Lambert
Peter J. Hadinger
Denes L. Zsolnay
Bruce W. Evans
Shi-Ping Hsu
Gerard Roccanova
Assignee (at issue)
NORTHROP GRUMMAN 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.