Granted Patent
Utility
US 6,741,517 · App. 10/113,684
Four port RAM cell
Inventors:
Duncan M. Fisher, Rajiv Gupta
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Mar 29, 2002
Inventors
Duncan M. Fisher
Rajiv Gupta
Assignee (at issue)
Mindspeed Technologies, LLC.
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.