Granted Patent
Utility
US 6,421,050 · App. 08/805,216
User interface for creation of image generation and transformation functions
Inventors:
Wheeler Ruml, Joseph W. Marks, Kathleen Ryall, Stuart M. Shieber
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Feb 27, 1997
Inventors
Wheeler Ruml
Joseph W. Marks
Kathleen Ryall
Stuart M. Shieber
Assignee (at issue)
Mitsubishi Electric Research Laboratories, 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.