Granted Patent
Utility
US 6,816,294 · App. 10/077,691
On-the-fly beam path error correction for memory link processing
Inventors:
Mark A. Unrath, Kelly J. Bruland, Ho Wai Lo, Stephen Swaringen
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Feb 15, 2002
Inventors
Mark A. Unrath
Kelly J. Bruland
Ho Wai Lo
Stephen Swaringen
Assignee (at issue)
Electro Scientific Industries, 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.