Granted Patent
Utility
US 5,995,281 · App. 08/947,587
Device for coupling the radiation of short-pulse lasers in an optical beam path of a microscope
Inventors:
Ulrich Simon, Ralf Wolleschensky
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Oct 9, 1997
Inventors
Ulrich Simon
Ralf Wolleschensky
Assignee (at issue)
Carl Zeiss Jena GmbH
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.