Granted Patent
Utility
US 6,683,477 · App. 10/207,292
Memory cell
Inventor:
Ravindar M. Lall
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Jul 29, 2002
Inventor
Ravindar M. Lall
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.