Granted Patent
Utility
US 6,529,202 · App. 09/165,734
Color adviser
Inventor:
Jing Wu
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Oct 5, 1998
Inventor
Jing Wu
Assignee (at issue)
CANON KABUSHIKI KAISHA
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.