Granted Patent
Utility
US 6,599,147 · App. 09/439,966
High-density removable expansion module having I/O and second-level-removable expansion memory
Inventors:
Kevin J. Mills, Michael L. Gifford
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Nov 12, 1999
Inventors
Kevin J. Mills
Michael L. Gifford
Assignee (at issue)
Socket Communications, 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.