Granted Patent
Utility
US 6,535,883 · App. 09/368,486
System and method for creating validation rules used to confirm input data
Inventors:
Joo-Hyung Lee, Michael Brown, Randolph D. Roesler
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Aug 4, 1999
Inventors
Joo-Hyung Lee
Michael Brown
Randolph D. Roesler
Assignee (at issue)
MDSI Software SRL
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.