Granted Patent
Utility
US 5,805,745 · App. 08/494,900
Method for locating a subject's lips in a facial image
Inventor:
Hans Peter Graf
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Jun 26, 1995
Inventor
Hans Peter Graf
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.