Granted Patent
Utility
US 6,348,813 · App. 09/721,153
Scalable architecture for high density CPLD's having two-level hierarchy of routing resources
Inventors:
Om P. Agrawal, Claudia A. Stanley, Xiaojie He, Larry R. Metzger, Robert A. Simon, Kerry A. Ilgenstein
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Nov 22, 2000
Inventors
Om P. Agrawal
Claudia A. Stanley
Xiaojie He
Larry R. Metzger
Robert A. Simon
Kerry A. Ilgenstein
Assignee (at issue)
Lattice Semiconductor 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.