Granted Patent
Utility
US 5,537,162 · App. 08/169,705
Method and apparatus for optical coherence tomographic fundus imaging without vignetting
Inventors:
Thomas Hellmuth, Jay Wei
Patented Case
View Patent ↗
Granted: Jul 16, 1996
Filed: Dec 17, 1993
Inventors
Thomas Hellmuth
Jay Wei
Assignee (at issue)
Carl Zeiss AG
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.