Granted Patent
Utility
US 6,647,480 · App. 09/540,452
Data block update utilizing flash memory having unused memory size smaller than the data block size
Inventors:
Joseph E. Bolan, Michael D. Washburn
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Mar 31, 2000
Inventors
Joseph E. Bolan
Michael D. Washburn
Assignee (at issue)
International Business Machines 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.