Granted Patent
Utility
US 5,814,801 · App. 08/742,367
Maxicode data extraction using spatial domain features exclusive of fourier type domain transfer processing
Inventors:
Ynjiun P. Wang, Angi Ye
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Nov 1, 1996
Inventors
Ynjiun P. Wang
Angi Ye
Assignee (at issue)
Metanetics 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.