Granted Patent
Utility
US 5,974,170 · App. 09/035,365
Method of detecting relief contours in a pair of stereoscopic images
Inventors:
Christian Louis, Yves Lechervy
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Mar 5, 1998
Inventors
Christian Louis
Yves Lechervy
Assignee (at issue)
ALCATEL
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.