Granted Patent
Utility
US 6,636,335 · App. 09/338,224
Wide image scanner
Inventors:
Ming Tang, John Lin
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Jun 22, 1999
Inventors
Ming Tang
John Lin
Assignee (at issue)
Mustek Systems 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.