Granted Patent
Utility
US 6,470,397 · App. 09/280,506
Systems and methods for network and I/O device drivers
Inventors:
Shishir C. Shah, Thomas W. Thompson, David Wagner
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Mar 30, 1999
Inventors
Shishir C. Shah
Thomas W. Thompson
David Wagner
Assignee (at issue)
QLOGIC 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.