Granted Patent
Utility
US 6,636,908 · App. 09/605,493
I/O system supporting extended functions and method therefor
Inventors:
Alexander Winokur, Seweryn Mokryn, Marek Mokryn
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Jun 28, 2000
Inventors
Alexander Winokur
Seweryn Mokryn
Marek Mokryn
Assignee (at issue)
SANgate 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.