Granted Patent
Utility
US 4,847,796 · App. 07/091,480
Method of fringe-freezing of images in hybrid-optical interferometric processors
Inventors:
Carl C. Aleksoff, Nikola Stevan Subotic, Nickolas P. Viannes
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Aug 31, 1987
Inventors
Carl C. Aleksoff
Nikola Stevan Subotic
Nickolas P. Viannes
Assignee (at issue)
Environmental Research Inst. of Michigan
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.