Granted Patent
Utility
US 6,373,277 · App. 09/790,282
Line driver having variable impedance termination
Inventor:
Matthew D. Felder
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Feb 22, 2001
Inventor
Matthew D. Felder
Assignee (at issue)
SIGMATEL, 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.