Granted Patent
Utility
US 5,371,500 · App. 07/944,145
Maintaining ratiometric data in electronically manipulated signal processing systems
Inventors:
Raymond Lippmann, James E. Nelson, Michael J. Schnars, James R. Chintyan, Mark C. Hansen, Edward H. Honnigford
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Sep 11, 1992
Inventors
Raymond Lippmann
James E. Nelson
Michael J. Schnars
James R. Chintyan
Mark C. Hansen
Edward H. Honnigford
Assignee (at issue)
DELCO ELECTRONICS CORPORATION
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.