Granted Patent
Utility
US 6,652,064 · App. 09/839,268
Method for improving image quality on plots
Inventors:
Xavier Bruch, Lidia Calvo, Jose Jurjo, Antoni Murcia, Xavier Girones, Christopher Taylor, Ramon Vega
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Apr 20, 2001
Inventors
Xavier Bruch
Lidia Calvo
Jose Jurjo
Antoni Murcia
Xavier Girones
Christopher Taylor
Ramon Vega
Assignee (at issue)
Hewlett-Packard Development 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.