Granted Patent
Utility
US 6,657,460 · App. 10/056,762
Spatially filtered data bus drivers and receivers and method of operating same
Inventor:
Benjamin Tang
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Jan 23, 2002
Inventor
Benjamin Tang
Assignee (at issue)
PRIMARION, 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.