Granted Patent
Utility
US 5,440,920 · App. 08/190,948
Scanning force microscope with beam tracking lens
Inventors:
Pan S. Jung, Daphna R. Yaniv
Patented Case
View Patent ↗
Granted: Aug 15, 1995
Filed: Feb 3, 1994
Inventors
Pan S. Jung
Daphna R. Yaniv
Assignee (at issue)
Molecular Imaging Systems
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.