Granted Patent
Utility
US 6,002,607 · App. 09/028,740
Read-only-memory (ROM) having a memory cell that stores a plurality of bits of information
Inventor:
Ran Dvir
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Feb 24, 1998
Inventor
Ran Dvir
Assignee (at issue)
NATIONAL 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.