Granted Patent
Utility
US 5,787,189 · App. 08/667,292
Biological analysis system self calibration apparatus
Inventors:
Shih-Jong J. Lee, Seho Oh, Chih-Chau L. Kuan, Dayle G. Ellison, Wendy R. Bannister
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: Jun 20, 1996
Inventors
Shih-Jong J. Lee
Seho Oh
Chih-Chau L. Kuan
Dayle G. Ellison
Wendy R. Bannister
Assignee (at issue)
Neopath, 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.