Granted Patent
Utility
US 6,580,086 · App. 09/420,544
Shielded optical probe and method
Inventors:
Christian Schulz, Eugene Mason, Ammar Ali
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Oct 19, 1999
Inventors
Christian Schulz
Eugene Mason
Ammar Ali
Assignee (at issue)
MASIMO CORPORATION
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.