Granted Patent
Utility
US 6,492,925 · App. 09/837,134
Ultra-wide band (20 MHz to 5 GHz) analog to digital signal processor
Inventor:
Cornell Drentea
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Apr 18, 2001
Inventor
Cornell Drentea
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.