Granted Patent
Utility
US 5,818,315 · App. 08/777,831
Signal trace impedance control using a grid-like ground plane
Inventor:
Dheena Moongilan
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Dec 31, 1996
Inventor
Dheena Moongilan
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.