Granted Patent
Utility
US 5,636,282 · App. 08/262,169
Method for dial-in access security using a multimedia modem
Inventors:
Kurt Holmquist, Richard K. Smith
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Jun 20, 1994
Inventors
Kurt Holmquist
Richard K. Smith
Assignee (at issue)
PARADYNE 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.