Granted Patent
Utility
US 6,801,694 · App. 10/082,162
Method and device for face alignment
Inventor:
Kiyomitsu Ishimura
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Feb 26, 2002
Inventor
Kiyomitsu Ishimura
Assignee (at issue)
NEC Engineering, Ltd.
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.