Granted Patent
Utility
US 6,771,799 · App. 09/858,009
Foreground/background detector
Inventors:
Mark Jozef Willem Mertens, Gerard De Haan
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: May 15, 2001
Inventors
Mark Jozef Willem Mertens
Gerard De Haan
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.