Granted Patent
Utility
US 6,813,590 · App. 09/475,734
Method for providing convex piecewise-linear expression for multiple variable system
Inventor:
Cesar Crusius
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Dec 30, 1999
Inventor
Cesar Crusius
Assignee (at issue)
Barcelona Design, Inc.
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.