Granted Patent
Utility
US 4,724,326 · App. 06/871,057
Off-chip time-delayed integration area array Fraunhofer line discriminator
Inventors:
Sherman K. Poultney, Hans G. Sippach, Joseph H. Oberheuser
Patented Case
View Patent ↗
Granted: Feb 9, 1988
Filed: Jun 5, 1986
Inventors
Sherman K. Poultney
Hans G. Sippach
Joseph H. Oberheuser
Assignee (at issue)
PerkinElmer, 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.