Granted Patent
Utility
US 6,785,343 · App. 09/693,759
Rectangular-to-polar conversion angle quantizer
Inventor:
Hanna S Hsu
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Oct 20, 2000
Inventor
Hanna S Hsu
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.