Granted Patent
Utility
US 4,759,595 · App. 06/843,775
Integrated optic switch
Inventors:
Warren T. Boord, Anil K. Jain
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Mar 25, 1986
Inventors
Warren T. Boord
Anil K. Jain
Assignee (at issue)
APA Optics, 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.