Granted Patent
Utility
US 6,323,944 · App. 09/443,392
Compact spectrofluorometer
Inventor:
Ming Xiao
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Nov 19, 1999
Inventor
Ming Xiao
Assignee (at issue)
Jobin Yvon, 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.