Granted Patent
Utility
US 6,069,826 · App. 09/150,918
Method of rewriting in nonvolatile semiconductor memory device
Inventor:
Keita Takahashi
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Sep 10, 1998
Inventor
Keita Takahashi
Assignee (at issue)
Matsushita Electronics 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.