Granted Patent
Utility
US 6,530,736 · App. 09/905,339
SMIF load port interface including smart port door
Inventor:
Frederick T. Rosenquist
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Jul 13, 2001
Inventor
Frederick T. Rosenquist
Assignee (at issue)
Asyst Technologies L.L.C.
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.