Granted Patent
Utility
US 6,486,458 · App. 09/564,322
System and method for monitoring the laser radiation coupled into a scanning head in a laser scanning microscope
Inventors:
Guenter Schoeppe, Stefan Wilhelm, Ulrich Simon, Hartmut Heinz, Bernhard Groebler
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: May 3, 2000
Inventors
Guenter Schoeppe
Stefan Wilhelm
Ulrich Simon
Hartmut Heinz
Bernhard Groebler
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.