Granted Patent
Utility
US 6,807,653 · App. 10/298,315
Recovery path designing circuit, method and program thereof
Inventor:
Hiroyuki Saito
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Nov 15, 2002
Inventor
Hiroyuki Saito
Assignee (at issue)
NEC 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.