Granted Patent
Utility
US 6,580,836 · App. 09/009,858
Scan line rendering of convolutions
Inventor:
George Politis
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jan 21, 1998
Inventor
George Politis
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.