Granted Patent
Utility
US 5,574,832 · App. 08/056,244
Double axis dot depletion for 600 DPI edge acuity with 300 DPI print cartridge
Inventors:
David Towery, Alan E. Cariffe, Janet E. Mebane, Anne P. Kadonaga, Iue-Shuenn Chen, Mark A. Overton
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Apr 30, 1993
Inventors
David Towery
Alan E. Cariffe
Janet E. Mebane
Anne P. Kadonaga
Iue-Shuenn Chen
Mark A. Overton
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.