Granted Patent
Utility
US 6,487,313 · App. 09/374,696
Problem area location in an image signal
Inventors:
Gerard De Haan, Anna Pelagotti
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Aug 16, 1999
Inventors
Gerard De Haan
Anna Pelagotti
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.