Granted Patent
Utility
US 6,558,967 · App. 09/775,415
Multi-bit-per-cell memory system with numbers of bits per cell set by testing of memory units
Inventor:
Sau C. Wong
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Jan 31, 2001
Inventor
Sau C. Wong
Assignee (at issue)
Multi Level Memory Technology
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.